CentralMayhem said:weird, i have fed many spiders to my fish and have never ever had any problems at all. maybe ive been lucky but over the years i have sacrificed many a spider to the fish tank....I HATE SPIDERS
I did as well, but when I got a mantis I just felt better feeding spiders to my mantis. My friend fed his fish spiders even black windows for a while, and nothing happened. Then one time a simple garden spider killed his Dempsey. I still feed the slugs though.