Hi, thanks for the responses, guys. I am kinda in the middle of getting a new tank for the guys. I do have a filter and heater now. Good point about more water and how it would not get as cloudy. I noticed that when I feed them this frozen veggy stuff, the water gets really icky fast. I'm pretty much still a newbie when it comes to RES's and I am learning everyday! (A lot from this forum). I appreciate your comments. 
