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Dean Dugger
2025-08-19 20:48:13
Use to aerate two reservoirs with no issues what so ever.
JR
2025-07-29 16:16:29
Everything was great
Eric Collins
2025-06-22 18:46:22
The media could not be loaded.
Yamil Nieves
2025-06-15 16:16:17
Excelente
Kevin
2025-06-07 14:47:43
Puts plenty of air in the hydroponic tanks. Keeps the roots happy and healthy. Healthy roots = healthy plants. Have about 8-10 of these running at any given time and haven't had an issue with any of them yet
whangdoodle
2025-05-28 14:54:19
Have had it almost a week now. Soaked it for the 2 hours like it said then plugged it in. Well... that's disappointing, let's soak it some more! Soaked it another 24 hours and tried again. No change. Left it running a few more days and still no change in performance.Air does go through it, it just doesn't work anything like it does in any of the pictures. Air comes out as bubbles along the edge of the stone where it's set into the plastic ring in a truncated C shape that's still missing sections of that C. Zero bubbles come out through the stone itself. Air pump is a Whisper AP150 so plenty of power... just a disappointing result.My advice is to look elsewhere and try something different. If this is returnable without being charged shipping, I'll go that route. Otherwise... into the rubbish bin it goes and I'll look for a recognized name brand next time. Lesson learned.
GSA2k
2025-05-21 17:46:00
Love the size but hard to keep down and plastic came chipped.
Curley
2025-05-11 18:30:51
This round air stone will fit perfectly onto the top of the bottom drain in my 10,000 gallon koi pond. The column of bubbles it creates will help draw debris into the bottom drain and help keep my water clean, not to mention how much more oxygen it puts into the water. Two birds, one ‘stone’. It’s reasonably priced, well constructed and the delivery was on time. I am very happy with this purchase.
Jesse
2025-04-26 14:02:14
this is a great item, i have no serious complaints. works gives bubbles and if you have a sufficiently powerful pump it will give great coverage (at least in a 12" bucket).I am a pretty big fan of VIVOSUN so i was expecting the usual good but not super great build quality that does the job at a reasonable price. You could find slightly cheaper, but I've had such good experiences with VIVOSUN support that id suggest the 2-3 extra bucks is worth the knowledge that you have people that seem to genuinely want to keep you as a customer.Update just great my pepper plant is loving life.
Petra
2025-02-23 11:04:23
Great to use and well made but mine was damaged. I have a small scuff on the side and a big meal of air in the middle of the stone witch takes most of the pressure away for the air to flow threw the hole stone.
Yvonne
2025-02-09 13:40:14
Works good with the proper pump, I have a tetra whisper for 20-40 gallon tank and the air stone Bubbles great….only thing I didn’t like was it started to float a little of the bottom out of place
Brett hillyer
2025-01-06 13:35:52
My two large goldfish appreciate this. They swimdown into the bubble flow and seem to be enjoying themselves. Good value
Cynthia Cunningham
2024-11-26 16:09:50
These are amazing and the fish are so happy. I purchased 2 for my 50 gallon tank and they love it. Highly recommend. FYI it’s just the pucks with the rubbers underneath. Nothing else included.
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