I have 2 clowns in my 55, and they're always out and about. Never made me think that I need to add more, since they're always doing something to grab my attention.
^ yes so true, my rtbs chased my bala shark around all the time. Well now that hes 6 inches or so and my rtbs is a tad smaller guess who does the chasing now? :D
Actually he doesn't chase him, more or less just mocks him.
My two clown loaches eat anything and everything that they come accross. Tubiflex worms, algae tablets, bloodworms, flakes, shrimp pellets, sinking wafers, and heck even crab bites.
So the tank is a week old? I take it that it's not been cycled yet and what you are seeing is a bacterial bloom.
Are there any fish in it? What color would you say the cloudiness is?