It fits nicely in my 55 gallon aquarium. I ordered this skimmer because I wanted to use the middle compartment of the sump to fit the refugium. It takes a few days to work properly. Once it builds up enough protein on the vesicles, it begins to work as intended. Very easy to set up. The company has already added an overflow to the box, which comes in handy when you're on the go and worried about a potential spill. Note that the performance of skimmers depends on the water quality in your aquarium; So if your water is dirty it will produce a lot of dirty foam, and if your water is relatively clean it won't produce much foam. I'm not sure why there are multiple holes on the filler cap that cause the foam to come out there instead of going straight to the overflow. Hence the 4 stars. Would recommend to anyone with limited pallet space. Coupled with a well-tuned refugium, your filtering will work just as well as mine.
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
Powerful And Quiet Submersible Pump For Aquarium, Pond, And Hydroponics: KEDSUM 660GPH Pump With 6Ft High Lift And 3 Nozzles
29 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
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review