Hygger Bio Sponge Filter - Large Goldfish Improves water clarity

Improves water clarity

In unfortunate case of any DOAs send picture with fish still in bag within an hour of delivery

Optimal ratio and levels of elements for accelerated coral growth

For best results in displaying coral colors use in conjunction with Red Sea’s NO3: PO4– X

No chemical binders

Hygger Bio Sponge Filter - Large Goldfish Improves water clarity2 Stage Filtration System hygger internal filter for a small fish tank provides mechanical and biological filtration to help keep the water clear and the tank healthy. The fine sponge catches fish waste and tiny debris while bio balls provide plenty of spacious areas for the colony of beneficial bacteria. Aerate the water for more oxygen The best small internal aquarium filter not only can keep the tank water clean but also agitates water by making