I have a 13.5 gallon Fluval AIO on my light stand by my bed which I installed in late January 2021. About 2 weeks ago I bought a protein skimmer. That works great. I don't have anything to compare it to, but it added noise (gurgling) and will add a lot of microbubbles depending on the type of filtration system. I replaced the sponge filter that came with the tank with a filter thread, which helped a lot against the microbubbles, but in terms of sound, that's the only thing I hear the most in the tank. Additional aquarium information: I have a coral collection, BTA, two clowns and a scooter. I keep my skimmer valves wide open and the tank stays very clean. I feed the fish daily and feed the corals and anemones 3 times a week so the bioburden is pretty low. You can see and hear my tank on IG under the salt. so far I would recommend this skimmer for nano tanks. Ideal for 13.5 gallon AIO Fluval.
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
πΏ Enhance Your Freshwater Fish Tank with Greenpro Java Fern on Driftwood Live Aquarium Plants
27 Review
Humidifier / air purifier "Fanline Aqua VE400" with an ionizer, with a capacity of 410 gr/h
44 Review
KEDSUM Quiet Rechargeable Battery-Operated Aquarium Air Pump With Dual Outlets - Perfect For Fish Tank, Outdoor Fishing, Transport, And Emergencies
28 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review