saltym3
Member
After 1 1/2 years in my 20 tall I decided to ditch the undergravel filter and do the CC to live sand swap. I ditched everything and started with a clean fresh tank today saving most of the water. As you can see I have my fish in the QT next to the tank. I currently have 2 201's powerheads and a magnum 350 HOB filter. Before I had a powerhead on the top of the UG filter and one on the bottom left hand of the tank. The magnum seems extremely strong as it always has pushing a great deal of current which you can see at the top. Can anyone recommend the best placement for the powerheads. I have the other 201 in the QT right now temporily. The tank is high measuring in at 23". Is two overkill with the magnum? thanks.