Q: I just got a hot aqua clear filter 110, and good and can not remember the name I'll add more later, I decided to do two units of the surface of the tank blowing in opposite directions.
A: I used to have one gallon tanks 30 and 75 gallon. The live rock is a good idea, because it offers plenty of natural filtration and helps maintain the proper pH and nitrite levels.
I'm looking for a new skimmer for 20 gallon nano reef. Which one is better, the aquac remora or the CPR Bak Pak 2+? Noise is a big issue for me since the tank is in my room. Any suggestions?