South Texas, 50 gal pond ...help!
I just got a pre-formed 50 gal pond insert from Lowes. It is above ground, not dug in. It's about as big as I can handle in my extremely limited space. In it is a tropical water lily and a couple of very immature plants, an iris and a Lizard's Tail. I would love to add some fish to take care of the mosquitos that I know are right around the corner. 50 gal...pretty small for goldfish, yes? What other kinds would you recommend? Oh, no filter, no pump...just water sitting there getting warm from sun. Advise?