Hunchback Festae?

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Crazylegs

Feeder Fish
Sep 29, 2011
3
0
0
League City, Texas
So I purchased seven Festae fry over a year ago, and I ended up seperating them around the four inch mark, getting rid of four. Of the three that are left, I have a male and female that seem to be deformed. They seem to be growing with an arched or humped back that is very thick in front of the dorsal. I have one other female that is perfectly shaped and colored. I understand that there could be weak genes involved, but since 2/3 of my fish are this way is there a chance it could be something I've done?

The deformed male is about 7 inches, deformed female is about 4 inches, perfect female about 6 inches. They are currently in a 75gallon. I have the glass panes and stand ready to build a 180gal(3'x4'), but I'm not sure I want to keep Festae cichlids that I'm not willing to breed. I do 75% water changes once a week. I feed a variety of foods. I am experienced at breeding discus, rams, and a few others, so I have a firm grasp on aquarium husbandry.

I will post pictures if necessary, I wanted to see if you guys have ever heard of anything like this. I read something about a high protein diet may cause something like this, but there were no pictures of the deformities, so I couldn't be sure.

Thanks for any input.
 
Sometimes it takes deformities a while to show up. In a normal spawn, there are always a number with curved spines or deformed heads, or on more positive note, darker or lighter colors. I had a pair of managuense that would have up to 20 fry with much lighter colors and almost no spots or bars, and 5-8 fry that were almost black. There would also be a number with bent spines, or strange gill covers, these I would use as feeders.
Anytime you acquire fry at an inch or less, there is a chance the breeder will not be able see or catch those deformities, and there is a chance they will show up at 3 -5 inches.
 
Thanks duanes. I guess I'll now be open to suggestions on how to humanely cull a 7" fish, as I've never had to do one so large.

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Yes it is hard to "cull" a 7"er, you could (I would) eat it, and it wouldn't be a total loss.
I usually start culling at or before 1", but keep culling as they grow. Sometimes the deformities are very subtle when they are young, you must be vigilant, but then magnify as they get older. Hind site (sorry) is always 20/20 I know, I always kick myself when I keep the wrong ones.
 
i'm pretty sure my 5 inch male has the same thing, can you post some pictures? i also have 3 fry left from him nad hoping they dont get the same deformity
 
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