I say THANK YOU once again your the BEST!!!!!

I'd post the problem here: http://www.fishlore.com/fishforum/cichlids/ .. Allie visits that area often and I'd expect that you'll get lots of help from her and other members with lots of experience with cichlids.

Do you know how i can find her page Sir.

You're welcome. If some of our cichlid owners, like Allie, confirm my advice then I think it would be worth trying. She's got lots of cichlids and knows them better than I do.

thank you so much!! you helped alot even my dads friend couldn't help me and he is a marine biologist but thank you so much

Hey Andre. I've not owned Zebra Cichlids, so I'd recommend posting a question in the Cichlid area. The one that you had in the tank first is viewing the tank as his territory and the new fish as an intruder. Sometimes taking the older fish out of the tank, rearranging the decor and acclimating the newer fish in. After the new fish has been in a hour or so, acclimate the older fish into the tank but be prepared to remove one if they show aggression. This is just general advice and might not work with zebra cichlids, so please post in that area to get the opinions of zebra cichlid owners.

excuse me i'am having a problem with a fish i have had for 6 months now its a Zebra Cichlid and just the other day i bought another Cichlid and i put him in the tank and the Zebra Cichlid Attacked it and i had to take the new one out how do i get them to like each other or wat should i do please reply i need help