Can turtles be kept in fish tanks for a long time?

Turtles can't be kept in fish tanks for a long time. Turtles need spacious living space, and fish tanks are usually not big enough. Turtles need enough space to swim, crawl and bask in the natural environment. Fish tanks usually do not have these conditions, which will limit the activities and growth of turtles.

In addition, turtles need a suitable water quality environment. Fish tanks usually don't have enough filtration system to keep the water clean, and turtles are prone to get sick. Turtles also need a dry place to rest in the sun, and fish tanks can't provide such an environment.