Review on 🌊 Enhance Aquarium Flow with Sun Sun JVP-110 528-Gph Wave Maker Pumps - 4Piece Set by Kurt Virden

First time buying this type of product (relatively new aquarist, still learning) but only about $5 each, I can't find it what to buy. Except. I would caution anyone with smaller fish (e.g. zebrafish) to wear nets on their sides to avoid getting sucked in, injured or killed. I simply shortened the old nylon fabric down to the knees so as not to reduce the suction power too much. Also, they are very strong, so be careful when aiming and do not use them in small aquariums or your fish may be blown away by the wind. Anyway, adding them added another dimension to my newfound hobby. I don't leave them on all the time and aim carefully, but my fish seem to enjoy the current for a while and sometimes it really helps to circulate things so the pump can filter them better.