How many drops for a 3gallon tank?

Question

Use 7 drops per gallon or 1 capful for 10 gallons. Each raised mark in the side of the bottle equals 10 ml. Make sure the new water is the same temperature as the old water to safeguard aquarium habitants.

Chewy · Accepted Answer

Use 7 drops per gallon or 1 capful for 10 gallons. Each raised mark in the side of the bottle equals 10 ml. Make sure the new water is the same temperature as the old water to safeguard aquarium habitants.