my last fish is doing fine and my tank is looking better, much clearer water my alage eater did die saturday suddenly, i know i need to wait a week or to before adding more fish but i would like to know what types of fish to add with my gourami and the 2 dwarf frogs and snail i have left....i have a 50 gal tank.....my present gourami is a paradise gourami i thought about gettting one more of those, id like to get a couple kissing gouramis, please help