Betta 22
Bird --14
Gerbils-5
Goldfish-19
Guinea pig-11
Hamster-2
Horse-1
Neon tetras-8
Pleco-4
Rabbit-6
Rat-2
Sword tails-4
Tortoise-6
Leopard gecko-3
turtle-1
Cockroaches-5
Beetles-2
Other geckos-1
snakes-3
bearded dragons-1
praying mantis-1
spiders-4

ps I named the amount of beetle/roach-species instead of their numbers