It can be done but its not easy. TFS do not move easily and are fragile. Round tanks (those with no corners) are best. Crowding then is also a mistake. You need a good constant plankton bloom and no cold winter temps. Threads here on the topic from the archive.

http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=106122#Post106122

Last edited by ewest; 12/30/17 10:16 AM.