vivioo7
Member
Im going to turn a 40g breeder into a refugium these are my plans so far tell me what you think if it will work or if ill have any problems. The water will come in through a flat acrylic box with holes drilled in the bottom, it was on top of my sump and fits perfect over the 40. Im not sure about the bio balls part some people say use them some dont. Im also not sure on the chaeto side with the water going through the baffle on the bottom, I saw this design on someone elses tank but they had the watter flowing over the top out of the chaeto.