WAVE Techno Co2 Diffuser Classic

It is a little brittle don't hold the main body when you put the pipe on and it be fine, I snapped mine on the u bend but still managed to put the pipe on the end using hot water. It works really well and it's cheap for this type of thing and il only needed it for two months to get a fresh planted tank to take over and fill the back of the tank. Use DIY co2 mix and no problems.

I previously bought this but when I tried to relocate it in aquarium it snapped, thought it was acrylic, it's glass, works very well. Good value for money, just don't try to pull it off, pry the suction cup.

This was bought to complete my diy co2 setup in my 50l aquarium and it works perfectly!I bought this for two reasons:1) the low price2) the unique floral designIt's connected to a DIY CO2 unit running off soda and acid and is installed, via the supplied suction cup, just above gravel level. My bubble counter is set to 1/sec and, at this rate, I get a perfect stream of tiny bubbles that almost vanish before hitting the surface.I can only assume that others who complain about bubbles being too big, have the flow rate set too fast!Very highly recommended!

Do I really need to say anything look at that photo 👍The worst part is this it the 3rd attempt at finding a defuser that works properly with a DIY co2.Top marks

Great diffuser. Very easy to fit. Suction cup works and fits on well.

Good quality product will get again

The suction cup that comes with this item can't be put on it so it can not stick to the inside of the tank rubbish do no give any money for this rubbish

Very nice bit of kit, does the job