I'm new to the site, but have a fair amount of experience with aquariums. I've at various points had 50, 30, 3 and 1g tanks, with tetras, angels, goldfish, guppies, barbs, betas and several others (not in the same tanks).
I had to give up my 50, unfortunately. I currently have 1-30g, 1-3g, and 1-1g, all fishless; Agamemnon, the last of my betas (who lived 5 years and survived a cross-country move) departed this past week for the great fishbowl in the sky. So I'm going back to the drawing board and creating all-new habitats. Just need to find where the rest of my aquarium gear was stashed during my last move. How do you misplace a 20# bag of gravel and an aquarium vacuum anyway...?