Quote Originally Posted by tikeyas_mom
I just set up my 20Gallon tank a couple days ago (I added two of my black/white skirt tetras (whome I have had for 3 years already)), I was curious to know what other types of fish I can house safely with my two tetras...
Those are set at a 7.2 ph level. Basically other schooling fish, swords, danios, and Also Angels as long as you DO NOT add tigers. They are aggressive. You can also put a betta in there if the betta has a castle to " protect.