Well for the longest time my turtle tank (25g) was becoming extremely dirty in a just a few days. I have two res turtles that I feed floating pellets to twice a day. I thought it was possibly me overfeeding them so I started to feed them three times a day in smaller amounts. When that still didn't work I finally went out and just bought a new filter figuring that this could be the only cause to the problem.
Since I got a new filter everything has been running a lot smoother up until a few days ago. I noticed one day when I woke up the water looked really cloudy and white. The past few days the water hasn't changed much and looks even murkier then before. I don't know what it could possibly be anymore since I've cleaned the whole tank and am using a brand new filter. If anyone could help me out I would greatly appreciate it because I'm about to go buy a bigger tank for them so they can have more room and I don't want to come across this problem again.

