I have a new 20g tall that is just getting started. I ended up with a AC
70 as the store didn't have a smaller one and now I am thinking it is overkill. This thing moves a tremendous about of water even on its lowest setting. Super strong suction (even covered with debris from fresh planting) and heavy top current.
What do you fine folks think? Anything I can or should do with this? or take it back and get a different pump in a smaller variety?
Thanks for reading.