Wanhork 3/16" Professional Flexible Airline Tubing Standard Aquarium Air Pump Accessories with Check Valves, Suction Cups and Connectors, 20 Feet

If you're looking for quality black air line tube this is it. And the suction cups? Amazing. Yes suction cups vary. Yes most all of them suck (in a bad way). Seems trivial but if you've done this a few times you know what I'm talking about. These are supple, hold the line well, and provide a strong hold. Never thought I'd see the day I'd be writing a glorious review about suction cups, but here I am.

I like everything like birds and colors and food and sometimes people and laughter and exploring and innovating and designing and mitigating and prototyping and if you're still reading you may just be your due diligence on a level above your average mo-fo, just saying, you earned it..

I am new to the fish keeping hobby, but I have purchased many products and supplies and even away from the aquarium, I am very impressed with the product in every way.1. packaging. the care and detail used in creating a product that provides everything it claims is impecible. and it was beautiful in its presentation.2. quality of materials. the tubing, the suction cups, even the filter to prevent water backflow to the pump...are all first class and more beautifully made than any I have seen.3. completeness. this kit provides all of the needed parts right down to custom inserts to bend the tubing around corners and to avoid decorations - it really was things I didn't think about until I tried to set up my tank.I can't believe I am reviewing this simple fish tank tube and parts, but it so impressed me that I felt compelled to talk about it to people considering buying it.I highly recommend this over other similar items that need to be bought individually and... when purchased in the package together it saves you alot of money. I suggest you try it.

I purchased this for the assortment of pieces available, but especially the 90° elbow connectors to use with my existing air stone & sponge filter setup. The black airline tubing and the suction cup clips were a nice bonus to justify the cost. All of the connectors worked as expected... but I was SO surprised by the awesome quality of the airline tubing and the suction cups. I haven’t had them long enough to test their durability over time, but the whole kit was so easy to work with, I replaced all of my current tubing on my 46 gallon bow front with the new stuff from this kit. I may purchase it again just for the tubing, if I can’t find it sold separately. This purchase was such an unexpected & total win!

I got this kit to split the line on my current air pump into 2 outputs, and have one line be a different color from the other. I did not know silicone tubing is extremely soft and thus unsuitable for splitting lines. The clear Python airline tubing I have is much stiffer (but still pretty soft for plastic tubing), and works much better.If I had known, I would never have bought this pack; it's way overpriced. The parts in the pack are also too big for standard airline tubing to fit, but I can make it work since Python's tubing is so soft.

I bought this kit to attach to a pump for aerating my NFT and bucket reservoir. It came with plenty of tube and a few pieces to allow for hooking up two air stones with a check valve. I don’t really need the suction cups but they do come vent a little from shipping but they should be able to be warmed up and reshaped. If they’re wet then it’ll stick I’m sure.

Purchased this for my Red Eared Slider semi-aquatic turtle tank. Didn't really hold up that well. Tubing keeps popping out of the suction cup clips and is floating now all over the place. The tubing is also pretty soft and not as firm as I thought it would be. I will purchase more suction cups to see if that holds it down.I think this probably would be a great product for a fish aquarium as they don't have the capacity to pull things down as does a turtle.

I've never used silicone tubing and don't think I'll go back to the crappy plastic ones after this. I like these alot better. It adheres better to the air pump so there's no leakage and there are alot of attachments to make numerous lines running to several pumps if needed. I had more than enough thinking to make three seperate lives for filters and have leftover. I've managed to keep my cats away from them so far, fingers crossed.