Who Gives A Fish Forums

My Betta did this when I used a new water conditioner. Maybe check if you changed products recently.

I just got a bi color Lobo and it's been doing something weird when I feed it. At first, I gave it mysis and it ate it right away, no tentacles showing. Now, every time I feed it, the food just sits there by its mouth for like 20 minutes before the tentacles come out and it eats. I'm curious, why ...