does GRAVEL WASHER for Magnum 350 really work?
let me know if you use it? does it suck in too much gravel? isn't the suction too strong?
i want to buy hang on tank magnum cannister or 350 just to vacuum the gravel in my tank.
let me know if you use it? does it suck in too much gravel? isn't the suction too strong?
i want to buy hang on tank magnum cannister or 350 just to vacuum the gravel in my tank.