FFXTW Aquarium Circulation Wavemaker Suction Review

One of these was a pain to snap back onto the mount after falling apart. But otherwise it's been great so far. Little noise. I first tried using a 32 gallon bio cube and my corals were not impressed and the water was too wavy. But in my 90 gallons, two work great for circulation.

I bought this for a new 30 gallon saltwater aquarium, it works very well and I have a second one in case it breaks down. I didn't rate the shelf life as it was only in the tank for a week but I received it in 2 days and it was at a very good price. They may be too strong for smaller tanks but will probably work in 20 gallons. but I'm sure they will work up to 55 if placed correctly.

When we received them we used them to circulate the water in our aquarium as it was so big we were hoping there to improve the filtration because it seemed that even with 2 filters we were still lacking in suction, this seemed to clear up and correct after installing these water circulators, a very worthwhile purchase for large aquariums.