i need to by a pump but i dont no whether a 3 volt pump will be powerful enough to power a under gravx12x12el filter and a air stone
by the way its; 18x12x12 tank (9-10 gallon or 35-36 liter tank)plz help im desperate :crazy: :fun: :lol: :look: :good: :blink: :hyper: :unsure: :rolleyes: