goldfish have growth inhibitors?

[yourockit]

are goldfish fishes bad food for my atfs? will the eating gfs by my fishes stunt the growth of my fishes?

 

[yourockit]

anybody?

 

[fishdance]

All fish have Growth Inhiiting Hormone but it only affects conspecific species, not all fish species. So your largest goldfish would produce the most amount of GIH and stunt other goldfish like species. You should be worry about having too many ATF together.

Dont worry, even if you only kept ATF, if your water changing the tank regularly then the GIH is diluted enough anyway.

 

[yourockit]

Oh, I understand now. Thanks!

 

[Waldo]

I know a few humans that stunt fish's growth.