I have 6 guppys and 8 neon tetras in a 20 gallon I know the guppys will increase their numbers over time. I want to add either more neon tetras or another school of small schooling fish but I also don't want to over crowd the tank any suggestions on how many more neon to add or another schooling fish that will coexist with the guppys and neons
I have a breeder tank now, 29g, with albino corys and guppies thriving, but my tetras like to die off. The question I guess I'd ask you is, are you buying at least 4 cory's? I was told they must be in groups.
Every time I have tried Cory's I would buy atleast 4 or 5 and they always die off 1 by 1. I tried them in 2 different tanks that are established. All my other fish are healthy and happy but for what ever reason Cory's always die.
I would get them from my lfs as juveniles usually only 1 to 1.25 inches long. They always look healthy and active in the lfs tanks and seem fine when I would add them into my tanks but within a couple days I would lose 1 or 2