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NEW MASSIVE FISH SHIPMENT IS IN!!!
NEW MASSIVE FISH SHIPMENT IS IN!!!

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  • Opae Ula Shrimp (Brackish)

    Original price $1.99 - Original price $100.00
    Original price $1.99 - Original price $100.00
    Original price $20.00
    $1.99 - $72.49
    $1.99 - $72.49
    Current price $1.99

    Name: Opae Ula (Halocaridina rubra) Max Size: Up to 1.5 centimeters (about 0.6 inches) Water Parameters: pH 7.5-8.5, temperature 65-80°F, salinity ...

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    Original price $1.99 - Original price $100.00
    Original price $1.99 - Original price $100.00
    Original price $20.00
    $1.99 - $72.49
    $1.99 - $72.49
    Current price $1.99
    Save up to 28% Save %
  • MastahBetta Sticker

    Original price $1.99 - Original price $3.99
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    Current price $1.99
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    Water Resistant

    Original price $1.99 - Original price $3.99
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    Current price $1.99
  • Hawaii Fish Hobbyist Sticker

    Original price $1.99 - Original price $3.99
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    Current price $1.99
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    Water Resistant

    Original price $1.99 - Original price $3.99
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    Current price $1.99
  • MastahBetta Reusable Bag

    Original price $2.99 - Original price $2.99
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    $2.99 - $2.99
    Current price $2.99
    in stock

    Original price $2.99 - Original price $2.99
    Original price
    $2.99
    $2.99 - $2.99
    Current price $2.99
  • Black Skirt Tetra

    Original price $2.99 - Original price $2.99
    Original price
    $2.99
    $2.99 - $2.99
    Current price $2.99
    Only 6 left!

    Name: Black Skirt Tetra Max Size: Up to 2.5 inches Water Parameters: pH 6.0-7.5, temperature 72-78°F, hardness 5-15 dGH Diet: Omnivorous - enjoys a...

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    Original price $2.99 - Original price $2.99
    Original price
    $2.99
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    Current price $2.99
  • Hikari Betta Bio-Gold

    Original price $3.49 - Original price $9.99
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    $3.49 - $9.99
    $3.49 - $9.99
    Current price $3.49
    in stock

    Hikari Betta Bio-Gold Hikari Betta Bio-Gold is a floating daily diet developed specifically for bettas. Its small pellets are easy to feed one at a...

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    Original price $3.49 - Original price $9.99
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    $3.49 - $9.99
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    Current price $3.49
  • Longfin Blue Danio

    Original price $3.49 - Original price $3.49
    Original price
    $3.49
    $3.49 - $3.49
    Current price $3.49
    in stock

    Name: Longfin Blue Danio Max Size: Up to 2 inches (5 cm) Recommend pH: 6.5-7.5 Recommended Temperature (°F): 72-78°F (22-26°C) Diet: Longfin Blue D...

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    Original price $3.49 - Original price $3.49
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    Current price $3.49
  • Longfin Zebra Danio

    Original price $3.49 - Original price $3.49
    Original price
    $3.49
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    Current price $3.49
    in stock

    Name: Longfin Zebra Danio Max Size: Up to 2 inches (5 cm) Recommend pH: 6.5-7.5 Recommended Temperature (°F): 72-78°F (22-26°C) Diet: Longfin Zebra...

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    Original price $3.49 - Original price $3.49
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    Current price $3.49
  • Longfin Gold Zebra Danio

    Original price $3.49 - Original price $3.49
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    Current price $3.49
    in stock

    name: longfin gold zebra danio (danio rerio – longfin gold variety) max size: up to 2.5 inches water parameters: pH 6.5-7.5, temperature 68-78°F, s...

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    Original price $3.49 - Original price $3.49
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    Current price $3.49
  • Aquarium Solutions Stress-X Water Conditioner

    Original price $3.99 - Original price $14.99
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    $3.99 - $14.99
    $3.99 - $14.99
    Current price $3.99
    in stock

    Aquarium Solutions Stress-X Water Conditioner quickly and safely removes chlorine, chloramines and heavy metals from tap water to create a balanced...

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    Original price $3.99 - Original price $14.99
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    Current price $3.99
  • Von Rio Tetra

    Original price $4.49 - Original price $4.49
    Original price
    $4.49
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    Current price $4.49
    in stock

    name: von rio tetra (hyphessobrycon flammeus) max size: up to 1.5 inches water parameters: pH 6.0-7.5, temperature 72-80°F, soft to moderately hard...

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    Original price $4.49 - Original price $4.49
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    Current price $4.49
  • Diamond Head Neon Tetra

    Original price $4.49 - Original price $4.49
    Original price
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    Current price $4.49
    in stock

    Name: Diamond Head Neon Tetra Max Size: Up to 1 inch (2.5 cm) Recommend pH: 5.5-7.0 Recommended Temperature (°F): 72-78°F (22-26°C) Diet: Diamond H...

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    Original price $4.49 - Original price $4.49
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    $4.49
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    Current price $4.49
  • Pygmy Corydoras

    Original price $4.49 - Original price $4.49
    Original price
    $4.49
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    Current price $4.49
    in stock

    Name: Pygmy Corydoras Max Size: Pygmy Corydoras is a small fish that typically reaches a maximum size of about 1 inch (2.5 cm) in length. Recommend...

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    Original price $4.49 - Original price $4.49
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    Current price $4.49
  • Harlequin Rasbora

    Original price $4.49 - Original price $4.49
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    Current price $4.49
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    Name: Harlequin Rasbora Max Size: Harlequin Rasbora, scientifically known as Trigonostigma heteromorpha, typically grows up to 1.5 inches in length...

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    Original price $4.49 - Original price $4.49
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    Current price $4.49
  • Glowlight Tetra

    Original price $4.49 - Original price $4.49
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    Current price $4.49
    in stock

    Name: Glowlight Tetra Max Size: 1.5 inches Recommend pH: 6.0-7.5 Recommended Temperature (°F): 72-78°F Diet: Omnivorous - They eat a variety of foo...

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    Original price $4.49 - Original price $4.49
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    Current price $4.49
  • Neon Tetra

    Original price $4.49 - Original price $4.49
    Original price
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    Current price $4.49
    in stock

    Name: Neon Tetra Max Size: Neon Tetras typically grow to a maximum size of around 1.5 inches (3.8 cm) in length. Recommend pH: 6.0-7.0 Recommended ...

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    Original price $4.49 - Original price $4.49
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    Current price $4.49
  • Assorted Fancy Guppy

    Original price $4.49 - Original price $4.49
    Original price
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    Current price $4.49
    in stock

    Name: Guppy Max Size: Guppies typically grow up to 1.5-2.5 inches in length, with males being slightly smaller than females. Water Parameters: Gupp...

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    Original price $4.49 - Original price $4.49
    Original price
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    Current price $4.49
  • Florida Flagfish

    Original price $4.49 - Original price $4.49
    Original price
    $4.49
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    Current price $4.49
    in stock

    Name: Florida Flagfish HAIR ALGAE FIX Max Size: Florida Flagfish, scientifically known as Jordanella floridae, typically grow up to 2-2.5 inches in...

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    Original price $4.49 - Original price $4.49
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    Current price $4.49
  • Cardinal Tetra

    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
    in stock

    Name: Cardinal Tetra Max Size: Cardinal Tetras typically grow to a maximum size of around 1.5 inches (3.8 cm) in length. Recommend pH: 4.0-6.5 Reco...

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    Original price $4.99 - Original price $4.99
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    Current price $4.99
  • Pristella Tetra

    Original price $4.99 - Original price $4.99
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    $4.99
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    Current price $4.99
    in stock

    Name: Pristella Tetra Max Size: Pristella Tetras typically grow to a size of around 1.5 inches. Water Parameters: Pristella Tetras prefer slightly ...

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    Original price $4.99 - Original price $4.99
    Original price
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    Current price $4.99
  • Silver Tip Tetra

    Original price $4.99 - Original price $4.99
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    Current price $4.99
    in stock

    Name: Silver Tip Tetra Max Size: Up to 2 inches (5 cm) Recommend pH: 6.0-7.5 Recommended Temperature (°F): 72-79°F (22-26°C) Diet: Silver Tip Tetra...

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    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
  • Sumatra Kuhli Loach

    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
    in stock

    Name: Sumatra Kuhli Loach Max Size: Typically grows to about 4-5 inches (10-13 cm) in length. Recommend pH: 6.0-7.5 Recommended Temperature (°F): 7...

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    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
  • Albino Tiger Barb

    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
    in stock

    Name: Albino Tiger Barb Max Size: 2.5 inches (6.4 cm) Recommend pH: 6.0-7.5 Recommended Temperature (°F): 72-79°F (22-26°C) Diet: Albino Tiger Bar...

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    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
  • Hikari Sinking Wafers

    Original price $4.99 - Original price $10.99
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    Current price $4.99
    in stock

    Hikari Sinking Wafers are formulated for smaller bottom-feeding fish, including Corydoras catfish and loaches. Their soft, sinking disc shape is ea...

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    Original price $4.99 - Original price $10.99
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    Current price $4.99
  • Tetra Tetramin Tropical Flakes

    Original price $4.99 - Original price $19.99
    Original price
    $4.99 - $19.99
    $4.99 - $19.99
    Current price $4.99
    in stock

    Tetra Tetramin Tropical Flakes are the ideal complete diet for tropical aquarium fish. They contain a balanced blend of proteins, carbohydrates, vi...

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    Original price $4.99 - Original price $19.99
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    Current price $4.99
  • Hikari First-Bites

    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
    Only 7 left!

    Hikari First Bites Hikari First Bites is a finely sized daily food formulated for newborn fish during their earliest stages of development. Its pro...

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    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
  • Bristlenose Pleco

    Original price $4.99 - Original price $24.99
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    Current price $4.99
    Only 6 left!

    Common Name: Bristlenose PlecoMax Size: The average maximum size of Bristlenose Plecos is generally 4-6 inches.Temperature: The water temperature ...

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    Original price $4.99 - Original price $24.99
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    Current price $4.99
  • Green Neon Tetra

    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
    in stock

    Name: Green Neon Tetra Max Size: Green Neon Tetras typically grow to a maximum size of around 1 inch (2.5 cm) in length. Recommend pH: 6.0-7.5 Reco...

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    Original price $4.99 - Original price $4.99
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    Current price $4.99
  • Tiger Barb

    Original price $4.99 - Original price $4.99
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    Current price $4.99
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    Name: Tiger Barb Max Size: Tiger Barbs, scientifically known as Puntigrus tetrazona, can grow up to a maximum size of around 2-3 inches in length. ...

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    Original price $4.99 - Original price $4.99
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    Current price $4.99
  • Green Tiger Barb

    Original price $4.99 - Original price $5.99
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    Current price $4.99
    Only 2 left!

    Name: Green Tiger Barb Max Size: Green Tiger Barbs, scientifically known as Puntigrus tetrazona, can grow up to a maximum size of around 2-3 inches...

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    Original price $4.99 - Original price $5.99
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    Current price $4.99
  • Brilliant Black Neon Tetra

    Original price $4.99 - Original price $4.99
    Original price
    $4.99
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    Current price $4.99
    in stock

    Name: Brilliant Black Neon Tetra Max Size: Up to 1.5 inches Water Parameters: pH 5.5-7.5, temperature 72-81°F, hardness 2-10 dGH Diet: Omnivorous ...

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    Original price $4.99 - Original price $4.99
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    $4.99
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    Current price $4.99
  • MastahBetta Digital Gift Card

    Original price $5.00 - Original price $100.00
    Original price
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    $5.00 - $100.00
    Current price $5.00

    When you checkout, select “in store pickup” and then we will email you your digital gift card! This digital gift card will also be connected to you...

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    Original price $5.00 - Original price $100.00
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    Current price $5.00
  • Aquarium Solutions Ultimate Water Conditioner

    Original price $5.39 - Original price $19.99
    Original price
    $5.39 - $19.99
    $5.39 - $19.99
    Current price $5.39
    in stock

    Aquarium Solutions Ultimate Water Conditioner offers a comprehensive formula of beneficial bacteria, enzymes, and minerals to create a safe, stable...

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    Original price $5.39 - Original price $19.99
    Original price
    $5.39 - $19.99
    $5.39 - $19.99
    Current price $5.39
  • Assorted Hi-Fin Platy

    Original price $5.99 - Original price $5.99
    Original price
    $5.99
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    Current price $5.99
    in stock

    Name: Platy Max Size: Platy fish typically grow to a size of 2-3 inches, with females being slightly larger than males. Water Parameters: Platies a...

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    Original price $5.99 - Original price $5.99
    Original price
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    Current price $5.99
  • Black Phantom Tetra

    Original price $5.99 - Original price $5.99
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    $5.99
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    Current price $5.99
    in stock

    Name: Black Phantom Tetra Max Size: Up to 2 inches (5 cm) Recommend pH: 6.5-7.5 Recommended Temperature (°F): 72-80°F (22-27°C) Diet: Black Phantom...

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    Original price $5.99 - Original price $5.99
    Original price
    $5.99
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    Current price $5.99
  • Yellow Wonder Killifish

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.99
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    Current price $5.99
    in stock

    Common Name: Yellow Wonder KillifishMax Size: The average maximum size of Yellow Wonder Killifish is generally 2 inches.Temperature: The water tem...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.99
    $5.99 - $5.99
    Current price $5.99
  • Spotted Rasbora

    Original price $5.99 - Original price $5.99
    Original price
    $5.99
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    Current price $5.99
    in stock

    Name: Spotted Rasbora Max Size: Spotted Rasboras typically reach a maximum size of around 1 inch (2.5 cm) in length. Recommend pH: 6.0-7.5 Recommen...

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    Original price $5.99 - Original price $5.99
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    Current price $5.99
  • Rummynose Tetra

    Original price $5.99 - Original price $5.99
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    $5.99
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    Current price $5.99
    in stock

    Name: Rummynose Tetra Max Size: Rummynose Tetras typically grow up to a maximum size of about 1.5 inches (4 cm) in length. Recommend pH: 6.0-7.5 Re...

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    Original price $5.99 - Original price $5.99
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    $5.99
    $5.99 - $5.99
    Current price $5.99
  • White Cloud Minnow

    Original price $5.99 - Original price $5.99
    Original price
    $5.99
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    Current price $5.99
    in stock

    Name: White Cloud Minnow Max Size: White Cloud Minnows reach a maximum size of about 1.5-2 inches (4-5 cm) in length. Recommend pH: 6.0-8.0 Recomme...

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    Original price $5.99 - Original price $5.99
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    Current price $5.99
  • Hikari Micro Pellets

    Original price $5.99 - Original price $9.99
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    Current price $5.99
    in stock

    Hikari Micro Pellets Hikari Micro Pellets are a daily diet made for small-mouthed tropical fish. These slowly sinking, quick-softening pellets are ...

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    Original price $5.99 - Original price $9.99
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    Current price $5.99
  • Emperor Tetra

    Original price $5.99 - Original price $5.99
    Original price
    $5.99
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    Current price $5.99
    in stock

    Name: Emperor Tetra Max Size: Emperor Tetras can reach a maximum size of about 2 inches. Recommend pH: Emperor Tetras prefer slightly acidic to neu...

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    Original price $5.99 - Original price $5.99
    Original price
    $5.99
    $5.99 - $5.99
    Current price $5.99
  • Tetra Whisper Bio-Bag Large Filter Cartridges for Aquariums, 3 Count

    Original price $6.47 - Original price $75.30
    Original price $6.47
    $6.47 - $75.30
    $6.47 - $75.30
    Current price $6.47

    For 50 years, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether yo...

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    Original price $6.47 - Original price $75.30
    Original price $6.47
    $6.47 - $75.30
    $6.47 - $75.30
    Current price $6.47
  • Golden White Cloud Minnow

    Original price $6.49 - Original price $6.49
    Original price
    $6.49
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    Current price $6.49
    in stock

    Name: Golden White Cloud Minnow Max Size: Golden White Cloud Minnows, also known as Tanichthys albonubes "Golden," typically reach a maximum size o...

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    Original price $6.49 - Original price $6.49
    Original price
    $6.49
    $6.49 - $6.49
    Current price $6.49
  • Hikari Fancy Guppy

    Original price $6.49 - Original price $6.49
    Original price
    $6.49
    $6.49 - $6.49
    Current price $6.49
    in stock

    Hikari Fancy Guppy Hikari Fancy Guppy is a protein-rich daily diet formulated for guppies, livebearers, and other small tropical fish. Its tiny, sl...

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    Original price $6.49 - Original price $6.49
    Original price
    $6.49
    $6.49 - $6.49
    Current price $6.49
  • Wooden Keychain

    Original price $6.99 - Original price $6.99
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    $6.99
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    Current price $6.99
    Only 3 left!

    Locally Made!

    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99
  • Sinking Goldfish Excel

    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99
    in stock

    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99
  • Blue Eyed Black Emperor Tetra

    Original price $6.99 - Original price $6.99
    Original price
    $6.99
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    Current price $6.99
    in stock

    Name: Blue-Eyed Black Emperor Tetra Max Size: Up to 2.5 inches (6 cm) Recommend pH: 6.0-7.5 Recommended Temperature (°F): 75-82°F (24-28°C) Diet: B...

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    Original price $6.99 - Original price $6.99
    Original price
    $6.99
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    Current price $6.99
  • Threadfin Rainbowfish

    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99
    in stock

    Name: Threadfin Rainbowfish Max Size: Threadfin Rainbowfish can grow up to 3-4 inches (7-10 cm) in length. Recommend pH: 6.5-7.5 Recommended Temper...

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    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99

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Mastah Betta shipping protection

Protect your shipment for $16

Add $16 protection once per order. The fee appears as a separate item in checkout.

  • Covers the share of shipping costs associated with eligible fish that died in a covered transit event. Fish arriving alive receive no shipping credit.
  • Report delivered-shipment claims within 2 hours, with video of the packaging, label, and fish. Contact us promptly for missing packages.
  • Approved claims receive store credit. Protection is provided by Mastah Betta.
  • Your standard live-arrival and seven-day health guarantee still applies, including its care and evidence requirements.

Read the full refund and shipping protection policy