I've been using this diffuser for a month and so far so good. No problems, no leaks, nothing suspicious other than what's in the aquarium! Requires a C02 pipe (not standard air hose) to connect to the diffuser (and a check valve is also recommended) but works great, nice little bubbles. At first I had to increase the flow a bit after turning it on for the first time in the morning to get a stable spread, but now it's getting strong. Comes with 2 suction cups to help keep it in place underwater, but even in a corner I can only get one to stick. No problem, it's safe. The small U-shaped glass element in the second picture is for rimless tanks, which I don't have, so I didn't use it. It's basically the same as the Air Pump Air Stone, only for C02! I would recommend this device as a first diffuser for anyone looking to get into C02. It is relatively inexpensive compared to many expensive models. You need a C02 pipe, a diffuser and a C02 canister. I bought the 3 parts I needed here at Revain and got the tank from my local beer store. The total cost was less than $200. I watched a few youtube videos to familiarize myself with the different parts and what would be a good way to learn about this aspect of planted aquariums. The good news is, if a noob like me can do it, so can you!
Sink filter Prio New Water Start Osmos OU380 white
79 Review
KEDSUM Battery Aquarium Air Pump: Ultra-Quiet Rechargeable Fish Aerator with Dual Outlets - Ideal for Fish Tanks, Outdoor Fishing, Fish Transportation, and Power Outages
35 Review
Humidifier / air purifier "Fanline Aqua VE400" with an ionizer, with a capacity of 410 gr/h
44 Review
πΏ Enhance Your Freshwater Fish Tank with Greenpro Java Fern on Driftwood Live Aquarium Plants
27 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review
π§² Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review