cupped fins on polys

  • We are currently upgrading MFK. thanks! -neo
My 9" Ropefish used to cup his fin and shake a lot and kind of wrap around the 9" female when she was still alive. Ever since she died he has been more withdrawn and I haven't seen him act like that since to my other female Rope. Maybe I would have even got some babies if she didn't decide to starve herself to death... :(
 
Yup, a lot of my larger males would "flex" their stuff... often times they would flex and loosen flex and loosen and then it would pulsate LOL.. A friend of mine has a huge female endi and she regularily releases hundreds of eggs into his tank, but they all rot as there is no male ready to fertilize

Here a vid showing courtship
 
the pair is still sticking together.the female is almost twice the size and thickness.I have been increasing water changes to 4x 25 percent weekly and i am keeping fingers crossed.
 
MonsterFishKeepers.com