My big VATF is blind in one eye and has a drop eye as well. In arowanas it's caused by them constantly trying to 'look down' and fatty foods. I wonder if it's the same with the tigers as well... and my VATF is strictly on a massivore diet so I can rule out the drop eye being caused by eating fatty foods. Do you have a bare bottom tank?Here's an update, I wonder sometimes about the drop eye that's happening... whether it is fatty deposit, over reliance on eye since other eye is blind or a parasite worm of some sort.
There's no truly known reason for drop eye yet, only theories... but if you both have an atf with one blind eye and drop eye, seems like a good possibility for a causeMy big VATF is blind in one eye and has a drop eye as well. In arowanas it's caused by them constantly trying to 'look down' and fatty foods. I wonder if it's the same with the tigers as well... and my VATF is strictly on a massivore diet so I can rule out the drop eye being caused by eating fatty foods. Do you have a bare bottom tank?
EDIT: just saw your pictures again and yeah you do have a bare bottom tank. Mine is bare bottom as well.