Update:Convict Fry-22 days old

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importracer

Fire Eel
MFK Member
Dec 22, 2005
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Convict fry are now 22 days old...On day 20, I caught the female eating the fry:cry: .....Luckily I had a 30g cycling....Out of an estimated 150 that hatched, my pair successfuly raised 80 fry...Pretty good huh...I mean I could of siphoned the whole spawn right after hatching, but since this is a new pair, I thought I would see how far the pair will tolerate the fry....20 are pinkies:grinyes:...Actively eating frozen bbs...Most have learned what my hand means,:WHOA: FOOD:WHOA:.....Temp is at 83-85degrees....This may seem high, but I'm guessing the high temp will increase metabolism=growth rate...





.....I'm still waiting for my cable connection, so pix are out of the question;)
 
Sounds good! Ive never seperated fry from their parents until the parents start getting tired of them. I never get very many fry though either lol
 
congrats man. sound like a solid batch. your thinking with the elevated temp is correct.
 
hotter temps = high growth rates, but to high and they will grow to fast and not form properly..

i also think that higher temps during the hatching/pregnancy can vary the ratio of male to female..i believe the hotter = more females but not 100% sure.
 
Good point....Maybe like alligators/crocs,huh.....I may try a controlled experiment.....2 same sized pairs....Each pair seperated in 2 identical tanks...Only difference is the temperature, one tank set at 78degrees and one tank set at 85degrees....Collect results from 2, maybe 3 spawns.....Hmmmmmmm..........:thumbsup:
 
Good point....Maybe like alligators/crocs,huh.....I may try a controlled experiment.....2 same sized pairs....Each pair seperated in 2 identical tanks...Only difference is the temperature, one tank set at 78degrees and one tank set at 85degrees....Collect results from 2, maybe 3 spawns.....Hmmmmmmm..........:thumbsup:
sounds like a good experiment, how long does it take to be able to sex the fry?:confused:
 
A few months until they reach about an 1".

Chad
 
Congrats on the fry. I'm still havin' issues with my pair. They just finished eating all the eggs last night...What kind of decor do you guys have in your tank?
 
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