How many fish and bottom feeders for a 5 gallon tank?

You cant have schooling fish in small tanks. They need room to swim and be active, and they need to be in schools, neons should be in schools of 6 or more, 8 is much better, in a 20 gallon or more. Glowfish are extremely active, they are notoriouse fin nippers when stressed and should be in 30 gallon tanks or larger. guppies need to be in groups of 3-4. the only fish suitable for your tank is a single betta.