Help break down organics and sludge, keeping your water clear and healthy with the Top Fin Bio Boost. The all-natural biological supplement comes in a convenient, single-dose packet and treats up to 10 gallons of fresh or salt water. Only at PetSmart.
Features: Convenient single-dose packets
Used For: Breaks down organics and sludge
Health Consideration: Aquarium maintenance
Weight: 0.16 fl oz (5 mL) each
Average Number of Uses: 8 packets
Caution: Keep out of reach of children.
For new aquariums: add one packet up to 10 gallons before adding your fish. For existing aquariums: add one packet per 10 gallons weekly to boost concentrations of beneficial bacteria resulting in a clean, clear and healthy aquarium. For best results add directly to aquarium. Use Top Fin Water Conditioner (sold separately) to detoxify and prepare all new tap water.