I have a 29gal freshwater tank right now and I am getting a 75 gal freshwater planted tank..
I am thinking of keeping the 29gal and making it into a SW tank.. Can the same filter be used with SW? Marineland biowheel 350. heaters shouldn't have to be changed right? other than getting new substrate what else would I have to get?
I am thinking of keeping the 29gal and making it into a SW tank.. Can the same filter be used with SW? Marineland biowheel 350. heaters shouldn't have to be changed right? other than getting new substrate what else would I have to get?