Review on 💪 Powerful 528GPH Mini Wavemaker: SunSun JVP-110 with Suction Cup (1 Head) - Discover Optimal Water Flow! by Beny Teller

Stronger than expected but good. I used this for 20g and it's almost too strong for my barnacle residents. I had to put it deeper in the tank and point it up toward the surface. I wouldn't put that at less than 20 gallons. The only drawback is that the side inlets are too large. Small fish can be sucked while sleeping. I lost 2 zebrafish as a result. All in all a really good bait for a public freshwater aquarium.