Hey guys unfortunately this Morning I counted one less tetra.. I spent 10 minutes desperately looking for the missing one.. as I got ready for work. I came back to my room and noticed half of a neon on a leaf of an Amazon sword.. the other half .. in my bettas mouth . She spit out the head while in a corner of my tank . I scooped up the dead fish parts.. and was wondering what could have killed my neon.. my water... Or my betta? Could she have spotted a dead fish and eaten it? Ugh I don't know how to answer my poor tetras death any help? Oh and I should add I have been dosing seachem paragaurd 3.5 ml for my tank (5ml = 10 gallons ) mines 7 gallons. I've dosed once daily for 3 days now..