Review on 💦 AquaClear Powerhead 20 - Efficient 110 V Water Circulation, 127 GPH Flow Rate by Karen Anderson

I don't really know how much 127 GPH (AC PH 20) flow really is. I read some reviews and FAQs but still wasn't sure about the river. I used to buy powerheads which I thought would go well with my 20 gallon tank but ended up with the equivalent of a hot tub. But I bought it anyway. Almost enough in my 20 gallon flow that I can easily feel it at the other end of the tank when fully open. After a few minutes I noticed some of my fish were having trouble with the new flow (I have a HOB at the other end of the tank) so I reduced the flow and it worked great. clean cap for built-in pipe opening if you don't want ventilation. So I had to cut a small piece of tubing and put in the valve that comes with the kit. It would also be nice if the tube clamps were on the power head itself so you can organize the tube and not just the rear mount. Otherwise, day 1 and I love it so much I bought 50 for my 50 gallon tank.