Aquarium Co-Op Weighted Air Stone

I got 4 of these airstones to give them a try and I am very impressed with them. I have been using them for a month and they have not degraded if flow whatsoever. I was worried about the bubbles being too large/loud however that is not the case. They have the same bubble size as the oase airstones I had laying around however those degrade fairly quick and clog. I suspect these will never clog and if they do a quick sink rinse will fix it as they are just solid plastic.

Aquarium Co-Op Weighted Air Stone

Nice!! Good bubbles. Easy to clean.

The air stones work great have no issues. I fixed 2 of my bubblers with these and it's way better.

These are great for deep tanks or tanks where you want the airstone in a specific place. In my case current was a factor in my pleco breeding tank, so these weighted airstones are super handy to ensure they stay in the bottom of the tank and not get blown upward or around by current.

I love the weight and the no-clog aspect. The color is not what I would have chosen, but it's hidden so it doesn't really matter.

For my new aquarium, I recently purchased the Aquarium Co-Op weighted air stone, as well as the air pump, airline tubing, check valve, and airline holders. Every thing works great, including the air stone, There are plenty of air bubbles for my tank and it stays in place at the bottom of the tank.

Another quality product from Aquarium Co-Op. Easy to install and have been working great in my tanks for a few weeks now.

Went straight to the bottom and bubbles up nicely and blends well with the vegetation and algae.

This is far heavier than the air stones I've been using. Especially useful for deeper tanks. It does produce coarse bubbles but I suspect it won't clog nearly as often as other air stones do.