Posted: Fri Feb 06, 2009 1:16 pm
Three days? I wouldn't see why not. Keep an eye on their eyes to make sure they aren't swollen, but the most common cause of cloudiness is a bacterial imbalance, which just may mean that their water will get a little messy. After all, 15 gallons is never enough for a turtle, let alone a pleco. I'm going to assume that it is the 3" slider that is living in there, so that turtle needs a minimum of 30 gallons and pleco are very waste-producing fish, so I would guess they need a similar size-to-gallon ratio as turtles.
The only other thing I can think of that causes cloudiness could be an algae overgrowth, but typically that is a green or brownish cloudiness. If you are very concerned, you can always change out the water completely every day (since it's only 15 gallons) until you move them. Just make sure to dechlorinate the water first. Though that only works if the pleco will be fine, I'm not familiar with keeping fish with turtles.
JAX
- - -
Baby Boy - January 9th, 2011! (3 months old)
1 RES - 7" long - Umi (3.5 years old)
1 black lab/hound mix - Josie (1.5 year old)
2 cats - Mysti and Molly (6.5 years old)