Eshopps Premier S-120 Protein Skimmer (Gen 4) 40 - 120 Gallons
Eshopps Aquos Class Nano Protein Skimmer
Eshopps Premier S-200 Protein Skimmer (Gen 4) 120 - 260 Gallons
Eshopps Premier S-300 Protein Skimmer (Gen 4) 260 - 500 Gallons