Who Gives A Fish Forums

My Betta did this when the heater malfunctioned and the temp spiked. Maybe check your heater's working right? Just in case.

Mine did that when I overfed. Maybe cut back on the beef heart for a day or two, see if it chills out.

2 weeks in, 30 gal tank with 2 discus, cycled with Fritz 7. I made the mistake of leaving the filter off for 3 days after my first water change - won't be doing that again. Nitrite and nitrate levels shot up, but no ammonia. Just did a 30% water change and turned the filter back on. I'm thinking of ...