Hikari Bio-Pure Frozen Daphnia Cube
These small planktonic crustaceans are a great natural source of algae and also act as an excellent laxative for fish. Their movement has them commonly referred to as water fleas. The small size makes them ideal for almost any tropical fish and also as part of a reef feeding plan.
Product Specifications
| Feature | Detail |
|---|---|
| Form | Frozen cube |
| Species | Daphnia |
| Size | Small planktonic crustaceans |
| Function | Natural algae source, fish laxative |
| Best For | Tropical fish, reef systems |
FAQ
What is the best way to feed frozen daphnia to my fish?
Thaw the cube in a small amount of water before adding it to the tank. Gently distribute the daphnia to allow fish to consume them naturally.
Are these daphnia safe for all types of fish?
Yes, the small size and natural composition make them suitable for most tropical fish and reef species.
How long does the frozen daphnia last once thawed?
Please contact customer service


Zoe Vaughan –
My betta has been eating the daphnia regularly and seems more active. The texture is natural and the fish enjoy it. Great for maintaining a healthy digestive system.
Bella Ellison –
Used in a reef tank with corals and small fish. The daphnia are easy to thaw and the fish show interest. A reliable supplement for natural feeding.
Leah Burgess –
My angelfish loves the movement of the daphnia. It’s a simple and effective way to provide natural algae and nutrients without artificial additives.