Mag-Float Floating Magnet Glass Aquarium Cleaner Small Aquatics Nutritional Supplements it ensures a balanced supply

it ensures a balanced supply of nutrients

and spores

and grains from Kaytee Bird Food

it is combined with vitaminized pellets

The no-drip valve helps stop leaks

Mag-Float Floating Magnet Glass Aquarium Cleaner Small Aquatics Nutritional Supplements it ensures a balanced supplyThis large mag float acrylic cleaner is built for serious tanksup to 350 gallons. The magnet is strong, so it holds steady while you scrub, even on thick glass. If the pieces separate, the inside part floats up so youre not reaching in. It scrapes off algae without scratching the surface, and covers a lot of area in one pass. If you need a heavy duty aquarium algae cleaner that makes tank cleaning way less of a hassle, this ones solid.