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$12.99
About this item
DESCRIPTION Helps support the growth of beneficial bacteria for optimal water quality Universal Media Refill Ideal for Top Fin PRO Series Canister Filters
Top Fin Plastic Bio-Balls help support the growth of beneficial bacteria that break down toxic fish waste for optimal water quality. These rings are effective in supporting the growth of beneficial bacteria to optimize water quality and maintain a healthy aquarium. Using an effective form of biological filtration is critical when maintaing a healthy aquarium. Plastic bio balls help support the growth of beneficial bacteria that break down toxic fish waste for optimal water quality. Only at PetSmart.
Features:
Intended Pet(s): Fish
Product Weight: 4.23 oz (120 g)
From the manufacturer
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