Tarantula beginner here.
What size should a tarantula tank be? Can I keep 2 tarantulas of the same sex in one tank and how bigger will it have to be in this case? Which pair is better, 2 males or 2 females? Thanks!
the size of the tank is up to you and can be as large as you would like and as elaborate as you can imagine, the spiders aren't picky, as long as they have enough leg room and maybe a hide depending on the species. I wouldn't keep two tarantulas together unless you know that they are a colony species (which i've heard of), otherwise its best to keep them separate. If they are a colony species then i can't help you answer your last question because i haven't looked into it. I hope this helped! Emotion: smile