
Neatly thick glass. The design ruined it for me, the way it's shaped makes it terrible for water noise. If you don't want to hear splashes, don't get this design. The tube must be fully submerged in water to avoid making noise, but due to the drop and narrow exit you won't get any surface waves. The exit should be almost entirely out of the water to make the sound of the water somewhat bearable if you want surface roughness. I came to a different conclusion after the purchase.

KEDSUM Quiet Rechargeable Battery-Operated Aquarium Air Pump With Dual Outlets - Perfect For Fish Tank, Outdoor Fishing, Transport, And Emergencies
28 Review

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

Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 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

Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review