Hello - I have a new tank setup and am looking to do all my fish research.
It would be great to get suggestions on types of fish I should get and in what order to add them:
1. Tank size - 60 liters (16 gallons)
2. Current filtration - Internal Tetratec EasyCrystal Filter
3. Type of substrate - White gravel across the whole floor
4. pH of your water - currently 7.5
5. What type of fish you like the most - I really like neon tetra's, clown loach's, betta's and have also seen dwarf puffers which I like. Also, should I get a pleco - a lot of people have said they are good to clean tank walls?
I realize that I cannot put some fish with others - so any help/ advice would be great!