Post
by Diana » Sat Feb 27, 2010 10:31 am
Any time you mix fish of different sizes you run the risk of the big fish eating the little fish.
Most omnivores can handle prey that is about 1/4 their size, so a 1" fish is at risk from a 4" fish. Fish that are more predatory can often handle larger prey, up to about half their own length.
Kuhlie Loaches are extremely thin for their length, so I would indeed worry that they could be eaten by any fish that is even a little bit bigger. They are armed, so the predatory fish might be injured, too.
38 tanks, 2 ponds over 4000 liters of water to keep clean and fresh.
Happy fish keeping!