Miyavp
Aquarium Advice FINatic
I'm building my boyfriends fishtank a filter. I dont have any more money right now and his fish really need a larger tank. His friend just gave him one not sure exact size but its smaller than my 37gal. I have the old pump to my tank but here is my delema. Here is my pump and what it was attatched too. How do I make a filter out of this? P.S please exuse the mess. Just did a water change and installed a brand new filter.