so i just noticed it today but my clown knife has a growth on his chin/lower mouth. it looks as if there is a sack developing under his chin its liquid sacke as it looks but wondering what it is what the cause and whats the cure. i jus did a water change about 60% in a 60 gal. and adde a cup 1/2 of aquarium salt. not sure the parameters yet.
any ideas thx
any ideas thx
