yanfloist;3646683; said:
1. if you can get black worms, they are even better but blood worms are fine. but never feed any live fish to your jardini!
2. don't bother trying to get a jardini on pellets, its not going to happen.
3. feed your jardini feeders and it will get parasites and other diseases such as BLACK SPOTS DISEASE - which you can't cure!! feeders can lead to more aggression so what the point?..
4. keep your water VERY clean by doing the right amount of water changes weekly and having the correct size filter. if your fish isn't eating it may be the water. keep tempature at 78 degree F, or 25 degress C.
frozen foods such as shrimp, silversides, tilapia, krill, smelt are a MUCH much better alternative to wimpy pellets.
I'm gonna disagree with a lot of what you stated here.
Black worms or blood worms are fine, just make sure he's eating. You may want to defrost them first in a cup of tank water and feed them to your jar slowly. I'd also suggest taking small chunks of aro sticks or pellets, either smashed or broken in half and mix in with the bloodworms. He'll start to recognize the pellets as food.
I don't have a jar, but I know people that do, that feed pellets, so yeah...it has happened.
I would avoid live unless you breed your own. You never know what might be wrong with the feeders at the lfs, they could have ich, parasites, etc and you don't want to introduce that to your tank. However, I still breed my own feeder guppies and give my fish a treat every now and then. I've never noticed my fish to become more aggressive because of this.
As the jar grows, try the frozen shrimp, tilapia, krill, etc. Cut it up in little pieces when he's still young. From my experience, once they eat one form of sea food, they'll eat whatever other sea food you throw in the tank as well. However, I'd still try to keep a staple of pellets if he'll eat them. Its a good staple for a fast growing healthy fish.