- Joined
- Jul 10, 2005
- Messages
- 12
I have a 24 gallon nano cube that i have made small modifications to in order to keep an octopus, i would keep one in my 55, but it would be too expensive to purchase all that is required for the sump and sealing off the aquarium from escape. I was wondering, what is the largest possible species of octopus i can keep in a 24 gallon?