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Quickun Cylinerr Diffuser Hydroponics Airstones Review

4

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Poor

Revainrating 3 out of 5  
Rating 
2.8
🐠 Aquarium Pumps & Filters, 🐠 Fish & Aquatic Pets

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Description of Quickun Cylinerr Diffuser Hydroponics Airstones

【Package】5 Pcs Cylinder Air Stones. 【Parameter】Fits for 3/16"(4 mm)OR 5/16"(8mm) inner diameter tube. Color: Grey. Size: 2"x 2" (H x W). Net Weight: 3.84oz/Pcs, 19.3oz/Package. Specifications: Jetting Volume: 5 L/min, Suitable for 20-40" fish tank. 【Feature】Abundant Tiny Bubble: This crazy air stone will create much more abundant cascade of tiny bubbles than you can ever imagine!. 【Notice for use】BEFORE USE: You have to soak it in water for about 6 hours before connecting to an Air pump more than 4 W to run it. 【Maintain】Clean regularly by a brush as they get clogged after weeks or months of usage. Safe, Washable & Durable material keeps fish healthy and safe.

Reviews

Global ratings 4
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    1
  • 1
    1

Type of review

Revainrating 1 out of 5

Doesn't work as advertised

Doesn't produce many small bubbles as advertised. Let it soak for more than a couple of hours before turning it on and releasing only large bubbles from the top half of the stone. If I don't get a dud, I'm not happy.

Pros
  • Comfortable to use
Cons
  • Poor instructions

Revainrating 2 out of 5

Not 5, just one stone! 😡

I really like this air stone, but the description says "Features and Details【Package】5 Pcs Air Stones. That doesn't seem right. I have one Received stone in a box on its own I would buy from a cheaper seller if I knew I was only going to get one!

Pros
  • Easy to use
Cons
  • I don't remember, but there was something

Revainrating 3 out of 5

broken pieces upon arrival.

Bought 4 packs of 5 air stones. 2 broken air vents came from a pack. Luckily I still have enough for my project, but this is a major inconvenience. I would be outraged if this packaging error resulted in having less than I needed. The only way to do anything about it is to request a refund and send all 5 back, which I don't intend to do. Buyer Warning. Will update the review when I actually get a chance to test it.

Pros
  • nice thing
Cons
  • something different

Revainrating 5 out of 5

Heavy and stays where put

Excellent air stone for aquariums. Unlike other diffusers with plastic components, they are not buoyant and will sink to the bottom of the tank by themselves. No need to secure them in place or try to bury them so they don't show up. I buried them for the looks but I like the fact that they stay in place with no effort. Air performance is impressive. I put two of these in a 72 gallon tank and there seems to be more than enough air in there. Not exactly "crazy", but then again I work with a…

Pros
  • Great product
Cons
  • Not the best