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missing eye

  1. black neon, missing eye, gill diminished, swimming strangely

    Tropical Fish Diseases
    5 gallon tank Elite filter up to 10gallons small heater temp 25.6 ph 6.8 ammonia 0.3 black neon, has been missing half his face since I got him (3 weeks to1 month ago). eye appears shrunken in the skull, possibly gone altogether. gill was already partially diminished, appears worse now. eye...