Product Description

The Deluxe Bubble Disk is a great way to properly aerate a home aquarium. It creates a circle of bubbles that helps keep healthy fish and adds to the beauty of the aquarium.

Product Details

• Amazon Sales Rank: #46755 in Kitchen & Housewares
• Size: 4.75" x 4.75"
• Brand: Penn Plax
• Dimensions: .48 pounds

Features

• 4.75" x 4.75"

Customer Reviews

A lot of air in a small area.
I hooked this air stone up to a 100 ga Whisper air pump along with the 48" flexible air tube. This puts out an enormous amount of bubbles for its size. I actually had to crimp the tube a bit to reduce the amount of air because the bubbles it was producing were dislodging my plecos from their perches under a stump. Definitely worth the purchase and it makes for an amazing show of bubbles under any decorations or amongst plants.

excellent
I ordered this bubble disk at the same time I ordered one of those long rod bubble stones that sticks to the tank. This bubble disk has lasted much longer. It's still bubbling while the other has given up the ghost. Only down side is that it won't lay flat at the bottom of my tank. My fish keep removing any rocks I use to anchor it down. (I've got large gold fish.) But even so, it does not come to the top of the tank. It stays at the bottom, just not flat.

good for oxygenating aquarium
the large bubble disk needs a large pump to drive it. I use it to circulate water and food through "the coral fern mat" where the baby fish can hide.