krap101
Aquarium Advice Addict
whats the diff? like between the emp 280 and the penguin 330 besides the 50 gph
Centurion said:well a claimed 280 gph
hack off say 10% for media usage so 250
if the flow control cuts it in half 125
if you go with 10x tank capacity 12.5 gal
though i would probably not use it on a tank that small
more likely 20 gal at the smallest
or 29 gal optimal
50 gal at most (also what the filter is rated max)