SunnyBeaches
New Member
My long fin black skirt tetra began swimming "funny" yesterday. He is swimming very slowly, mostly on his side to the point of literally flipping over swimming upside down and his mouth opens and closes constantly as if he is gasping for air. When another fish swims towards him he darts away swimming just fine. Ammonia and PH readings were fine but I did a partial water change yesterday anyway. (It didn't help him) His "tummy area" appears to be rather plump. Lighting in the aquarium is only from the top. I feed them Tetra-Min tropical fish flakes and frozen brine shrimp. (Brine shrimp is only fed about every other day.) HELP PLEASE!!!! 
