I concur. Rw15 in my 120. Lowest setting. Was running only one depending on wave setting. Now using both but at different settings, lowest flow and strategically directed.
Thanks. It's definitely early stages of a work in progress but fun filling up on frags and now starting to see growth.
These were the best pics I could get with my phone smushed up against the glass.
Pond Liner 1 - Doghouse 0
Caught a fine stream leak shooting from my return line. Only about a half gallon, almost, all caught in the liner.
Carpet dry!
No. I checked the whole sump area...unfortunately. The two bigger shrimp aren't falling for the banana in the tailpipe. (Soda bottle trap). Need to try a new technique. Smart girls.
2 or 3
2 larger ones killed some small snails and roughed up a couple frags on the sand. One was also seen feeding on a large emerald crab. No proof of kill but very suspicious.
I'd be willing to keep the small one if I have to but the two larger definitely have to go.
Free and can deliver in...