on orders over $75
Tetra Algae Control combats aquarium algae and works to keep it from returning. Highly effective against green water (algae blooms) as well as working against algae types that grow on the glass and decor. AlgaeControl is plant safe.
Attention: Do not use in newly established aquariums less than three months old. Do not use in aquariums with invertebrates or crustaceans e.g. crabs, shrimps, or crayfish.
Directions: Add 1 drop per gallon of aquarium water. Dosage may be repeated if needed every three days for up to three total doses, then clean the aquarium of dead algae. For regular maintenance, use as algae starts to reappear.