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About the Japanese Cress

Plant Name: Japanese Cress (Cardamine lyrata)

Care Level: Easy

Recommended Substrate: Nutrient-rich substrate, aquarium soil, or sand/gravel supplemented with root tabs

Recommended Lighting: Low to moderate lighting

Recommended Temperature: 64-77°F (18-25°C)

Max Plant Size: Up to 8-16 inches (20-40 cm) in height

Foreground, Midground, or Background?: Midground to Background

Need CO2?: Not required, but beneficial for faster and fuller growth

Fun Fact: Japanese Cress is a fast-growing stem plant from East Asia known for its attractive, round leaves. Its stems can develop roots at the nodes and spread across nearby surfaces, giving it a beautiful creeping or cascading growth pattern.

Appearance: Japanese Cress produces delicate, light-green stems with rounded to kidney-shaped leaves. Its loose, branching growth gives it a soft and natural appearance that contrasts nicely with more rigid aquarium plants.

Aquarium Use: Excellent for the midground or background of planted aquariums. It can be allowed to grow vertically or regularly trimmed to encourage a shorter, bushier growth pattern.

Propagation: Extremely easy to propagate through stem cuttings. Cut sections containing several nodes can be replanted directly into the substrate, where they quickly develop new roots and shoots.

Note: Japanese Cress generally prefers cooler aquarium temperatures. In consistently warm tropical tanks, its growth may become weaker or less compact, so good lighting, nutrients, and regular trimming help maintain healthy growth.



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Google Reviews

Perhaps the best store on island to get freshwater fish. They have a huge variety, including higher end freshwater fish (discus, puffers, flowerhorns , oddballs, ect) I’ve stocked a few tanks with their fish. They quarantine well and keep it real on how their fish are doing in shop.

Mr. Ali

Had a great experience here. I was looking for a unicorn/alicorn betta and spoke with the owner, Josh, about it. I ended up using his fish importing services to import a fish from Jakarta, and he brought in a few more white opaque or unicorn type half moon bettas too, to add to the variety in store. I got a sneak peak of the store while it was shut down for one week for a proper quarantine of its new fish. The owner knows his fish and keeps them healthy. A very different experience from a Petco or PetSmart! A Petco employee even recommended I go here for more unique betta fish. Note that they carry other types of fish too, plus Aquatic plants and some aquarium equipment. Pictured are some of the giant bettas, the alicorn betta, and i believe a beautiful ram.

Fawn B.

Wonderful shop with lots of variety. Has the most unique selection of fish on the island, and at a reasonable price! Staff is friendly and very helpful when we have questions or concerns. Love coming here and seeing the jokes around the store. Also, Vinnie!

Ian H.

The owner, Josh, is not just knowledgeable about the fish, but also plants and tank issues. I am new to fish tanks and he has been extremely helpful in answering my questions and offering suggestions to make my experience easier. Parking is a bit tricky, but certainly worth it.

Mark M.

They have rare plants you can't find at most places. Got lucky we got a few; my husband is happy. This is one of his favorite places. They get pretty busy, so be patient. The staff are very helpful.

Mr. Chin

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