ABK 'Flashing'

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NCStateFisher

Polypterus
MFK Member
Sep 27, 2010
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So my brown knife has recently been rubbing/ "flashing" against plants and other objects in the tank. He has no white spots and none of the other fish in the tank are doing this. I am monitoring him closely but does anybody know if brown knives or other fish for that matter just randomly do this sometimes without having an ich type infection? I treat the water with PRIME when i do WC's (approx 10% twice a week) so the slime coat shouldn't be an issue.
 
Hiya,

Do as you're doing, watch and watch and watch some more

Maybe in the stage where no salt-like symptoms show

I am from a koi pool and freshwater tanks background but only ever seen fish flash/scrape when a dose of ICH is around :-(

Maybe someone with better brown knife knowledge will come along and have an indepth reply

Hope it isn't ich as it's just a darn pain grrrr

Hope all's well

Def
 
appreciate it ive got the temp up at 82 hoping if theres anything there it will show up a bit quicker, dont wanna put it up any higher than that otherwise and cause discomfort - i may dose the tank with a bit of aquarium salt to be safe and maybe if it's in a very week state it will destroy it before it starts - doubt the salt would hurt anything if there isn't any ick
 
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