Hello there! I have a 55 gallon aquarium that is finishing up on the cycle process..currently I only have 5 male guppies and 1 female betta to help add the good bacteria. I am wanting to know what types of freshwater fish are good hardy beginner fish besides guppies/plattys/mollies??! Id like to add some unique fish into my tank. Also, what fish are good for cleaning algae besides plecos? Thank you!!