No Sump? No Problem! Get the benefits of a Refugium with a HOB-R! Full video link in the Bio! 👆 #refugium #hangonbackrefugium #freshwaterrefugium | KaveMan Aquatics

UN Secretary General Urges Asylum for Refugees

HOB-R Hang On Back Refugium - Natural Macro Algae Filtration for Freshwater and Saltwater Aquariums, Increase Beneficial Marine Tank Bacteria and Micro-Fauna

HOB-R Hang-On-Back Refugium

Large AquaFuge2 Hang on Back Refugium with LED Lighting

Eshopps Inc. - If you haven't had a chance to check out...

What To Put In A Refugium (Setup Guide) | Reef Tank Resource

How To Setup a DIY Refugium - ReefBum