Bioscape Ammonia Removal Cubes for Fish Tank – 85+ Pack | Eliminates Odors & Purifies Water | Ideal for Aquariums, Fish Bowls & Aquatic Pets

Durable polyfiber cubes impregnated with an ammonia absorbing resin to reduce aquarium ammonia levels and prevent ammonia burn and other stress. 

Increase water quality and improve fish health by controlling ammonia due to decaying organic matter, overfeeding and overcrowding.

Contains over 85 cubes