Was changing the water on my cichlid tank and my jewel cichlid named speckles came up to check out what was going on. He was curious about my arm. He then proceeded to bite it. That little buggers got some teeth on him!
Yes they are very interesting indeed , if Oscar the Oscar gets mad at me He will go to the back corner of the tank and pout . I have to pat him on the head and give him a shrimp then he is ok. Spoiled rotten . Lol
I have a Betta that's never bitten me but he seems to recognize my hand and follows it around anytime I'm cleaning something in his tank, even to the point of calmly brushing up against me and allowing me to touch him. He's quite strange.
I had a mature red devil for about a year and i had to hand feed it otherwise he or she wouldnt eat. The last time i fed it, it lunged out of the water and bit my finger. I was mortified and i did sell the red devil soon after.