Mbeef61
Aquarium Advice Regular
does anyone know if there is such a thing as a shut off valve for gravity flow wet/dry filters that shuts closed is the power goes out? i have a 90 gal and 29 ref and if the power goes out i lose like 20 gal on the floor? im sure there is a solution for this because that is a major flaw when i am renting. salt water and carpets dont mix lol thanks