| 摘要 |
The present invention relates to functional artificial fishing banks which is capable of being mass-produced by a mold, and has effects of increasing immunity of fish, collecting fish, and growing plankton, and more specifically, to novel artificial fish banks comprising epistilbite, laumontite, heulandite, and natrolite. The present invention has a main purpose of providing functional artificial fish banks having effects of increasing immunity of fish, collecting fish, and growing plankton. |
