BubbleMac Aeration Products Aquarium, Pond, Water Gardens, Aquaponics Air Diffuser/Air Stone/Bubbler, {Model# 0060 Makers of The Forever Bubble Stone

I have never seen a stone put out this much air. Its crazy. Impressive!

Just purchased 6 more after purchasing 1 to test about 6 months ago for use in hydroponics DWC, nutrients salt build up does not slow this stone down a bit, the only thing is the 3/16" input " which Is a actually a 1/4" if you measure it" I think a 3/8" would work much better and much easier to convert to your required size, because of that I'm giving it 4 Stars, the stone itself I would give 5 Stars.

These large air stones are the best I have ever bought for my large fish tanks!

I’ve tried different air stones, diffusers and the like. There is NOTHING on the market as efficient as putting out bubbles as these air stones. Don’t believe me? Try these stones with you’re EXISTING air pump and compare the results. You will see then that these air stones are worth the $$$!

There are very few products where I will say that the merchandise surpasses the manufacturer hype and my expectations. This IS one of those products. Try not to be alarmed at the rate of air flow from this product. It absolutely amazing.

Almost took off a star for the non-aquarium sized nozzle connection, but the description clearly states the larger connector. This bubbler can handle a ridiculous amount of air input. Really kind of too much. You will not be lacking, just be ready to dial it back a notch in any but a very large tank.

Trash. Way Overpriced

It doesn't (or at least hasn't) clogged or stopped working after a few months of use in a pond. It sits about 6 foot down and pumps out lots of tiny bubbles that the fish actually play in.