Dwarf Seahorse Care Questions

[reefing102]

Got a few questions on dwarf seahorses:

1. Where do you get dwarf seahorses?

2. How many can fit in a 5 gallon hex tank?

3. What is the best food?

4. What are some good hitching posts?

5. Is there any other fish that can go with them?

6. Do you need a substrate?

7. Any special light requirements for them? (i know dumb question but i know some non marine animals require special light for correct bone growth.)

8. How old should the tank be before adding them? (Like after the initial cycle)

9. Are there any corals that can go with them?

10. Is there any questions I'm missing?