Unknown Tetra ID

  • We are currently upgrading MFK. thanks! -neo
My 3 were in a 6-foot tank, with other fish and many plants. Never aggressive. However, very assertive and always swimming back and forth, possibly harassing to slow pokes. Tremendously assertive at feeding. Pectoral fins shaped very similar as in true hatchets, like wings, and they are excellent jumpers. I would love to have some again but no space currently,
I have these for now.... (Hemiodus!).

IMG_0172 comp2 Hemiodus.jpg
 
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My 3 were in a 6-foot tank, with other fish and many plants. Never aggressive. However, very assertive and always swimming back and forth, possibly harassing to slow pokes. Tremendously assertive at feeding. Pectoral fins shaped very similar as in true hatchets, like wings, and they are excellent jumpers. I would love to have some again but no space currently,
I have these for now.... (Hemiodus!).

View attachment 1490864


Those look nice! Is the black dorsal stripe a gender difference or ?
 
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