Hi guys, well i have a 150gal rubbermaid tub and well im using it, currently i have a group of Geophagus red humps, clown plecos, and 2 Elliotis, well i was planning on moving 1 more pair to the pond, and i heard that i need some sort of Filter for it.
i have Water Lettuce & Water Hyanc?? ( i was told by a Friend this could take care of the Pond without me needing a Filter
so do i really need a Filter?
Thanks
Juan
