Hi everybody,
I just inherited a red eared slider from a friend of mine, and I'm having some trouble with keeping the water clean. I'm on my third filter now (a reptofilter). The filters always start off fine, and the water seems clear, but after a day or two the water gets murky and smelly. The reptofilter is a waterfall type thing, so I held a cup under the water to check what was coming out and it's definitely spitting out murkiness. Any ideas about what the problem could be? With the repto filter the murkiness literally began happening the day I bought it.


