. Now the latest fry from the same pair are just up to eating stage and all look fine. Now given the wide range of causes of fry deformaties the question i have is if it is a genetic problem will the deformation be present from this early stage eg just finished egg sacks off or will it present itself further down the track eg 6 weeks old? Just want to start the process of elimination. Tanks have auto water change for two hours every day with 14% volume added through a carbon filter. All regular tests ph amonia nitrate snd nitrite come back great. No substrate in the fry saver.Peppermint fry deformaties.
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death_adder
- Posts: 14
- Joined: 11 Dec 2014, 22:28
- Location 1: Melbourne
- Location 2: Victoria
Peppermint fry deformaties.
Hi been breeding peppermints for a while, have until now left the fry in the breeding tank with only 10 - 20 fry generally making it. But now i move the cave to a fry saver i built out of a plastic container with air driven uplift to circulate water. The first batch i raised like this i didn't watch carefully and when it came to moving the fry out to the grow out tank i found half had kinks in their spines . Now the latest fry from the same pair are just up to eating stage and all look fine. Now given the wide range of causes of fry deformaties the question i have is if it is a genetic problem will the deformation be present from this early stage eg just finished egg sacks off or will it present itself further down the track eg 6 weeks old? Just want to start the process of elimination. Tanks have auto water change for two hours every day with 14% volume added through a carbon filter. All regular tests ph amonia nitrate snd nitrite come back great. No substrate in the fry saver.
. Now the latest fry from the same pair are just up to eating stage and all look fine. Now given the wide range of causes of fry deformaties the question i have is if it is a genetic problem will the deformation be present from this early stage eg just finished egg sacks off or will it present itself further down the track eg 6 weeks old? Just want to start the process of elimination. Tanks have auto water change for two hours every day with 14% volume added through a carbon filter. All regular tests ph amonia nitrate snd nitrite come back great. No substrate in the fry saver.