Reef Octopus Nano Aquarium Protein Skimmer

Reef Octopus BH50 Nano Aquarium Protein Skimmer A small skimmer with all the great features usually only found in larger skimmers.Equipped with bubble diffuser,air silencer,solid mounting bracket,easy to use raiser pipe to control the internal water level in the skimmer and all in a small footprint.These work well in small wet/dry sumps, in nano tank overflows and in display aquariums. Filtration Capacity 50 gallon- Light Filtration Demand 40 gallon- Medium Filtration Demand 30 gallon- Heavy Filtration Demand.