1.1" Diameter Ball Shape Gray Air Bubble Release Stone for Aquarium Fish Tank

Got this product and one ended up with the tip broken off they should pack these all in bubblewrap standards to prevent post office/handler abuse. Other then that they work fine and produce tons off bubbles for my reservoir!..i got 4 out of 5..tips are a little too ease to break off so handle with care..

I have two 55 gallon fish tanks and needed more air pump in my fish water, but don't like air stripes or air walls. The air ball is perfect and will not need suction cups to hold it down because it has good weight.

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