circulation pump

Acquatrance 2000 from Reef Octo - New in box - never used - included with a product i needed. Posted the Wrong Model Trying to detrmine how to fix the posting - here - new member Willing to split shipping Internet Retail pricing $139+tax and shipping willing to sell for $100 Penn Yan...

I feel like i need to increase the circulation in my tank and i have 2 options: 1. Fit a circulation piece (picture) into a pump - the piece rotates 360° with the water flow 2. Buy a powerhead/wavemaker (not that cheap in my country since i have to buy from abroad and the tax basically doubles...

I have 4 zoas, 5 SPS corals, and 2 LPS. Most require moderate currents except for the 2 Birdsnest I have. It use to be a FOWLR. Im more concerned with the fishes as im running a mini protein skimmer and HOB filter with a GPH of 200 and they stay away from that area of the tank. Ive been reading...

Hello, I have a Fluval Evo 13.5 and wanted a very small wave maker circulation pump since tank space was at a premium. After a lot of research, this is the smallest I have found. e.g. Hygger 1.5 x 1.5 inches (better reviews than Jebao) Jebao SLW 5 is 2.5 x 1.5 inches (some poor reviews)...