Quantum White Film Remover Melamine Sponges bubble counter Choose from two blade positions/heights

Choose from two blade positions/heights

simultaneously and in the same filter

and allow 10 - 15 minutes after feeding before resuming operation of filtration

Keep the filtration on and feed normally if the fish are eating

Quantum White Film Remover Melamine Sponges bubble counter Choose from two blade positions/heightsTriple Pack Safely removes the white film without scratching or damaging your aquarium glass! Removes white film & algae No toxic or harmful chemicals Use water from your aquarium Will not harm aquarium inhabitants Safe to use on glass & acrylic aquariums Size: 3 x 10cm x 7cm x 3cm high density melamine sponges