Bubbles well. However, they do begin to "shed" with moderate use and cleaning. There was some algae in my hydroponic tank so I also had to clean the air stone. Pieces kept falling off. After cleaning, I noticed that pieces of airstone fall into the tank every day. Considering they cost less than a dollar each, that's not the worst that could happen. However, I would really prefer that they didn't "spill" into my tank.
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
Sink filter Prio New Water Start Osmos OU380 white
79 Review
Aquael Fan Filter Mikro Plus
35 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
𧲠Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review