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High temperature sintering, no sand removal, long service life
Environmental protection.
Will not pollute the water, will not affect the health of the fish.
Long service life
Nano-material air stone is pure white, there will be red spots on the surface, it is caused by the melting of trace metal elements during high temperature firing, and it does not affect the use.
Turning green and yellow to prove that the aquarium water needs to be replaced.
hamrictl
2025-08-03 10:53:20
I got the 150mm (5.9inch).Great packaging, very well protected. I did not use the suction cups, but I'm very happy they were included, with all 4 being used I can see that thing never moving. I used the beach sand in my tank to hold it down, since the bottom of the tank is like 1.5 inch's under sand. I'm sure they would be great to mount it to the walls of my tank if I ever wanted to. My soft cloudy silicone air tubing fit this air stone, but my clear stiff air tubing did not fit it.I have a 29 Gallon saltwater tank. I have ruined 2 bubblers when I first started this hobby by not soaking them long enough and not removing all the air in them, before my first use/test. I now go overboard with following the instructions plus extra. I put the air stone in my tank with the opening end facing upwards to let out air. I left it in my tank fully submerged for 24+ hours before testing. Works great (more bubbles on the side connected to the air tube, but that's with every air stone I have used so far, unless I put air tubes on both sides if available or provide a ridiculous amount of air to it).I actually had to turn the air to low with this air stone, since the tank was developing to many air bubbles on everything (Mine is located next to a 100gal submerged pump, so the bubbles were getting caught in the current).I only have 1 conch and 20 or 30 sand crabs right now, so I think I will use this when I have at least a few fish in their also, or my submerged CO2 detector says there is an issue.FYI: I also have 1 regular 30gal max hang on back type filter set to lowest setting and one submerged filter for water circulation set to it's lowest setting (Those two are probably good enough without help...To bad for now...Micro bubbles look very cool).Those micro bubbles look great with my underwater led lights right behind them.Update: I ended up continuing to use the bubbler and after another week the bubbles evened out. The whole unit lets out bubbles evenly, even at lowest airflow setting its pretty even. Great product! I also think 2x6" would cover the back of my 29 Gal tank properly, right now one 6" stone just makes me want to get another.
Kaitlin
2025-06-03 16:00:52
Bigger than I thought but great, tiny bubbles
Nelly
2025-05-17 11:30:21
Heed the warnings. This item is returned frequently for good reasons; it's simply not a quality product. We have 2 tanks. We first purchased one of these a few months ago, a week into it, half a side stopped working. We changed the tubes, tried a different blower, etc, assuming it may be something else, but, no, it was the air stone. We purchased a stone from another company and it's working just fine. Well, my husband goes to purchase a second stone and accidentally purchases this one again. So, we think, maybe this one will work. It's worse! Only spits out bubbles in 2 spots. And we know it's not the tube or pump because they work fine on the other stones. I typically don't return items, given the hassle just to locate UPS, drive, etc. But this is going back. I don't care if it's 20 or 2 bucks, this company needs to be held responsible for selling poor quality products.
Michael Cooper
2025-04-04 13:39:18
Works great, no soaking needed. ready to go out of the box
Amy Woods
2025-02-22 18:00:19
Bought this for my son's tank. It works amazing and look great with the lights above it. Its sticks right to the glass. Order came within 1 day.
Abbas Qureshi
2025-02-11 18:40:44
The media could not be loaded.
Chaseme
2024-12-24 16:44:18
Was working great for about 8 months then bubbles stop coming out. It was easy to installed and quite
Cliente de Kindle
2024-11-25 15:49:32
Been using for a while and works great. Pump must buy apart.
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