I don't have nearly enough flow in my tank. Any suggestions on which types and how many power heads I should be using? My tank dimensions are 36"x18"x20".
VorTechs and similar aren't in the budget. I'm thinking I might go with a couple largeish Koralias but I'm not sure what size.
VorTechs and similar aren't in the budget. I'm thinking I might go with a couple largeish Koralias but I'm not sure what size.