yes to all. Sure they like to be kept in schools but two in a 10 g is fine.Is your tank cycled?So i was planning on getting otos tomorrow and had a few questions.
1. Can you get only 2 Otos?
2. Will it be safe for Otos to be in a tank with Gravel substrate, not sand?
3. Can you put an Otos in a 10 gallon tank?
otos can starve if they don't have enough algae. Since most are wild caught, they don't always take to dried foods like algae pellets right away. So food ends up being more of an issue with new Otos, than how many. They have a pretty low bioload.Thanks. Yes my tank is cycled. I am planning on adding them to my tank which already has some fish in it.