Wallago and Wallagonia at Fish Story

thebiggerthebetter

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Dec 31, 2009
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Naples, FL, USA

thebiggerthebetter

Senior Curator
Staff member
MFK Member
Dec 31, 2009
15,691
14,059
3,910
Naples, FL, USA

thebiggerthebetter

Senior Curator
Staff member
MFK Member
Dec 31, 2009
15,691
14,059
3,910
Naples, FL, USA
The younger leerii has been abstaining from food ~3 months. A few days ago lost control of body positioning and swimming. I presume the cause is thiaminase in frozen fish, insufficient supplementation, and the resulting B1 deficiency. I don't think this fish has eaten anything since we had discovered the B1 lack as a wide spread cause among our predators and started to supplement properly.

 

thebiggerthebetter

Senior Curator
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Dec 31, 2009
15,691
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Naples, FL, USA
Feb 23 2023 was given a B1 injection per prior video on the topic. Three days later it regained the balance.

 
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thebiggerthebetter

Senior Curator
Staff member
MFK Member
Dec 31, 2009
15,691
14,059
3,910
Naples, FL, USA

thebiggerthebetter

Senior Curator
Staff member
MFK Member
Dec 31, 2009
15,691
14,059
3,910
Naples, FL, USA
Feb 23 2023 was given a B1 injection per prior video on the topic. Three days later it regained the balance.

Next step: decided to try administering vitamin B1 the second time by bath instead of injection. Then the fish was released back into its 25K:

 
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Texasrockwell

Jack Dempsey
MFK Member
Sep 6, 2015
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What brand it that b1 powder? I am looking at buying some bulk and there are so many brands that its a bit overwhelming
 
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