Flowerhorn Cloudy Eye Possible Blindness

cruxmaster

Feeder Fish
MFK Member
Jun 20, 2024
5
2
3
56
Hi,

I have a juvenile flowerhorn who recently (within the last 2 weeks) developed one cloudy eye. He is relatively new to me as I've only had him for 2 months. He's been up and down with some stress and I've been doing my best to manage the situation.

I've been maintaining water parameters with low to 0 Ammonium, Nitrates, and Nitrites. I was trying to maintain a higher PH (7.8-8.2) but at some point, probably during weekly water changes, it dropped to 7.2ish. I'm thinking this is the main cause of my problems. I also noted lower KH and GH around 2-3 (obviously contributing to some PH bounce). I've just added about a pound of crushed oyster shells to help increase the KH and add some buffer.

I removed the charcoal and started adding Melafix every morning to his tank (75 gal hex) at about 30ml. Been doing this for 4 days now....

He is maintaining a good appetite and is always searching for food but I've noticed he has difficulty finding floating pellets and will keep swimming around and seeking them out as they get stuck in corners. He does find them and occasionally he will eat one from my fingers once in a while. I just started soaking medium pellets in Metronidazole and letting them dry. I got him to eat two yesterday. His stomach looks slightly bloated as well (I'll try to add a pic).

My questions are:
1. Am I ok dosing both Melafix and MetroPlex simultaneously
2. Should I be looking to get a pippet or syringe to aid with feeding and meds
3. He does appear to have a little vision (maybe sees shadows), any possibility he will regain some vision?

Any assistance/comments would be appreciated!

20240620_152011.jpg
 

FINWIN

Alligator Gar
MFK Member
Dec 21, 2018
5,190
8,296
188
Washington DC
Hi

Stay aggressive withf water changes. Sounds like a water quality issue, especially once the ph drops. Also, those large rocks will hold a lot of crud that will foul the water constantly. You might want to have them in piles instead of covering the bottom. See if his eye will clear with just clean water and some salt.
 
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