Hi,
What size tank? How much water? Any substrate?
Do you use tap water conditioner?
Does algae grow?
How big a turtle?
Have you tried feeding in a seperate bowl? Why the lower protein food? Red
ears are carnivores.
Sue

"Nicola" wrote in message
...
hi. my tank is very cloudy. I have changed from a Tretra Whisper filter
to
a Duetto. i have recently changed from a high protein to a low protien
fodd. i am changing 20% of the water every other day, with a complete
rinse
of the gravel, and wash of the tank every weekend. please offer some
advice!
Nic