I know this question has been asked 1,000 times so I apologize in advance, I just wanted to hear some opinions from like minded nerms.
I have a 60 Gallon Tall (which is a weird tank, but I got a good deal on it) with 1 Angel, 1 White Skirt Tetra, and 1 Glofish Tetra. I have another Angel and Oto-cat in a QT Tank that I plan on adding eventually. My Tetras are pretty territorial and skidish. So I wanted to add more to make them more comfortable. How many more white skirts and glo tetras could I add to make them shoal together while keeping the tank slightly understocked (less frequent water changes)?
I'm trying to keep the tank understocked because I have to get my water from the town over. The reason being.. my tap has a pH of 9 and a KH of 10 so its really hard to adjust/ I don't want to chase pH/ my fish are used to the other towns water. I've done a ton of research to find a better way but this is the only way that's affordable at the moment.
Thank you for your time! (Sorry for the bad formatting, I'm on mobile)