Enhanced Efficiency with Reef Octopus VarioS-2 Controllable DC Circulation Pump Review

The best pump. The whisper is quiet. Different controls, emergency float is ideal for all cases. A must for a reef aquarium

This is the quietest pump I have ever used. Easy setting. Comfortable and powerful. This is by far the best pump I have used in my 20 year hobby.

I use it for sump pumping. It's so quiet I can't even hear it when I'm standing next to the tank. I also used the float that came with it. It's well built. There are no problems here.

I had a cheaper model that produced heat and I already had two different 2 so I bought another one for return water. I'm glad I had the reassurance of a quality pump

This pump works great. Currently installed on my 35 gallon all in one tank. The pump runs very quietly. I'm sitting 8 feet away from him in my living room. I like the power settings/adjustability. In addition, it has a dry-running prevention function.

This pump is amazing! Super quiet didn't know it was on! My skimmer is much louder than quiet. I have a 50 gallon display with a 20 gallon sump and can only run it on speed 1, this pump leaks a lot of water (1" drain, 3/4 return), highly recommend!

I like the controller that comes with all mounting hardware and is very quiet in my system. To be honest I can't tell if it's working or not without looking at the water coming out of the return pipes. Produces decent flow in my 90 gallons without running at full capacity and it runs cool compared to my stock return pump.