My 1st Convict Spawn

  • We are currently upgrading MFK. thanks! -neo

Dark Jester

Gambusia
MFK Member
Jun 17, 2010
712
4
16
.
Yeah, I know. "What, convicts spawned? That's not news!"

But I thought it was pretty cool since it's the first time I've seen it. :grinno:

The male has been trying to get the female to go since they got put in the tank, but she was giving him the cold shoulder. He was actually tearing her up prety bad a few weeks ago so I got some other fish in the tank to act as 'dither fish' of sorts. Since they went in the convicts have stuck together pretty close. Anyway, I've been carving some caves and stuff out of some shale rocks I have in my yard (more like shale boulders in some cases). On tuesday I put big cave into the tank, the convicts claimed it immediately and thursday night I saw them laying and fertilizing eggs. Given the 3-4 day hatch I've heard, they should probably be popping out tonight (sunday) or tomorrow.

Convict_Spawn_1.JPG


Convict_Spawn_2.JPG


Convict_Spawn_3.JPG


Tonight I counted 203 eggs (took a pic and edited it to mark them off as I counted), which is surprising since the convicts are only 2" each. Can't really see it in the pictures, but I can see the black dots in the eggs now, which I'm assuming are the eyes of the fry developing. A few had fugnus'd over since they were laid a couple days ago, but the parents were quick to remove them.

Overall agreession hasn't been that bad. Most of the other fish in the tank stay away, and if they do get close the parent that isn't in the cave will chase off the intruder. They take turns in/out of the cave fairly regularly. Every few minutes there is a shift change. They have about a cubic foot of the 55 gallon claimed as their personal space.

I'm thinking I will be removing the fry to a 20 gallon to grow out once they are free swimming. With all of the other fish in the tank, I can't see the parents being able to protect them all. Easier to protect a cave than half an aquarium, and I'd rather not see the convicts really start tearing up their tank mates trying to keep order. :)

I'll put up some more pics once they hatch and after they are free swimming. Not sure what I'm gonna do with all the fry. I've heard they are almost impossible to sell, so they might end up being feeder fish for my other cichlids and catfish once they grow a bit.

-Jester
 
Congrats!

You'll soon find out this is the first of many spawns you're gonna get out of your Cons.

There's an old joke about them being so prolific they'll probably spawn on a wet sponge.

Best of luck with your fry.
 
Congrats! I have tons of con fry now too. They grow really fast and the parents are excellent at taking care of their babies.
 
Kindof guessing what's going on at the moment. Looked in there a bit ago and only saw like 5 eggs left on the wall, and I watched the female grab the remaining ones and move them back further in the cave where I can't see.

Don't think she was eating them, cause she was grabbing them 1 at a time, swimming to the back for a bit, then coming back to grab another. Guess I'll see in the next couple days if fry come out.
 
So, I took the fry out tuesday night when I noticed wigglers and put them in a 20 Long. :thumbsup:

The 2 parents went kamikaze on everyone else in the tank. Like seriously beating the crap out of every other fish in the span of 2 1/2 minutes. :eek: :screwy:

So I grabbed the Dad and stuck him in the 20 long. He started gathering up the wigglers into a little pit. Took me about 10 minutes to catch Mom in the 55. She was all over the place. When I put her in the 20, Dad went psycho and started attacking her. So, I take Dad back out and put him in a little container for a few minutes while Mom gets her bearings in the new tank. When I put Dad back in they were all happy again. It's like watching the Jerry Springer show.

Mom dug out a few caves under the mopani wood in there, and keeps shuffling the wigglers around. Unfortunately since they are under the wood, I can't get pics. Will likely have to wait for them to be free swimming. Should be in the next 24 hours or so. Got a brine shrimp batch going, and some hikari first bites. Should be all set. :)

Will snap some pics when I can.

-Jester
 
Nice. Mine just paired off. Hopefully they will be as good parents as yours are.
 
Dark Jester;4416339; said:
So, I took the fry out tuesday night when I noticed wigglers and put them in a 20 Long. :thumbsup:

The 2 parents went kamikaze on everyone else in the tank. Like seriously beating the crap out of every other fish in the span of 2 1/2 minutes. :eek: :screwy:

So I grabbed the Dad and stuck him in the 20 long. He started gathering up the wigglers into a little pit. Took me about 10 minutes to catch Mom in the 55. She was all over the place. When I put her in the 20, Dad went psycho and started attacking her. So, I take Dad back out and put him in a little container for a few minutes while Mom gets her bearings in the new tank. When I put Dad back in they were all happy again. It's like watching the Jerry Springer show.

Mom dug out a few caves under the mopani wood in there, and keeps shuffling the wigglers around. Unfortunately since they are under the wood, I can't get pics. Will likely have to wait for them to be free swimming. Should be in the next 24 hours or so. Got a brine shrimp batch going, and some hikari first bites. Should be all set. :)

Will snap some pics when I can.

-Jester

Congrats, Its really fun to watch the fry grow, an even more amazing how well the parents protect them.

I donno what your gonna do with the fry, but when I took mine out the male almost killed the female. Next time I will leave afew in with them or add another fish when I take them out. Just something to think about, you have already seen how crazy they can get.

Good luck an have fun!
 
Most likely the fry will just end up being cichlid food after growing a bit. I have another 20 long to grow them out in once the parents start getting agressive toward them. Supposedly I have around a month before that happens.

We don't have any actual LFS here in Reno anymore that might buy them, just the 3 big box stores (Petco, Pet Supermarket, PetSmart). I called them to see if they buy home bred fish and they said no. All of their stock comes from big distributors I guess.

I might stick an ad up on Craigslist or something and sell them for $1 each. Petco charges $3.99 so it'll be a deal if anyone local wants them. I might keep another pair for myself as well. Any others that don't get bought become food. :)
 
MonsterFishKeepers.com