nano pump powerheads

[AlienAnchovies]

hey what size power head would you use for a 20 tall
right now i have a rio 500 but every thing is getting blown every which way
even after i added the home made spray bar

[whatsareef]

I would ditch the Rio and get a maxi-jet 400 or 600 if the Rio is to strong for you... Really depends on what you have in the tank. I would probably use a mag 9 , just kidding I like a lot of water moment....

[AlienAnchovies]

see as of now i have nothing but xenia, polyps, shrooms, and a lta