Review on 🧹 Hagen Marina Betta Aquarium Waste Remover by Marshall Lindner

This makes cleaning the aquarium much easier! He's sucking the nasty poo out of my fish, Simba. But of course there are things I don't like about it. I removed the first star because the hole that sucks the water in is so big that it just falls back down when sucking. My tank is small so it's easier for me to quickly pull it out before it's just about sucked in, but it's still annoying and frustrating. I removed the other star because the gravel gets stuck in the pipe so much and it's annoying. Again, the hole at the bottom is large.