Some kids are just darn stubborn and some go through naughty phases. Often they grow out of it. A lot of parents worry about autism or ADHD when their kid does something they don't expect! I looked up symptoms of autism myself when my kids were younger and it helped to reassure me that they weren't showing the classic symptoms. You know your child best of course and if there is real cause for concern it's best to diagnose early.
If you have smaller tanks for betta and guppies then it sounds like they are simply too accessible. Is there anywhere you can move them out of his reach? My tanks are raised on stands or high up out of reach and my 3yo can't reach the top. I have to lift him up if he wants to feed them.
If you have smaller tanks for betta and guppies then it sounds like they are simply too accessible. Is there anywhere you can move them out of his reach? My tanks are raised on stands or high up out of reach and my 3yo can't reach the top. I have to lift him up if he wants to feed them.