adding more

[large_cichlids]

are the H.O.T magnum canister filters good.Im not talking about the pros im talking about the simple 250 gallon per hour filter.I want to put one on my 40 gallon,in between the two aquaclear 200 filters,for a final touch.I also wanted to add a powerhead but i thought that would be to much.Should i also add a airpu mp.Keep in mind this is all for a reddevil.

 

[large_cichlids]

I just want the best

 

[viper]

That would be perfect and you would not need a powerhead because the magnum has a kick for a small filter.