Swampman
Aquarium Advice Activist
Hi, I have 3 guppies 1m,2f. I found one baby. Both females are very pregnant. So I put them in a small hang on back container with a mop. No babies were found in the container. so I want to put them back in the tank. I took a water temp and found it 11 degrees colder than tank water. I put the fish in a plastic bag and put it in the tank to have the water come up to temp. The fish are healthy but is the water temp 11degree difference going to be a problem?