15 gallon tank stocking

[palmtree7]

I've had a 15 gallon tank for over a year and te water and everything is fine. I have 1 black Molly, 1 silver Molly, 5 neon tetras 1 mystery snail, a few ghost shrimp, and 1 orange crayfish and they all get along really good and I've had no problems they've all been together for about a month. I was wondering what would be good to add. I was thinking either a dwarf gourami, or a couple platies, or guppies, or mollies, and then add another school of tetras. Any ideas?


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[Coursair]

How big are your Mollies? Big females can hit 3" and some species hit 5".

Due to size and waste output, I typically recommend 30g or larger for Mollies.

So I would not add more Mollies.
If you stick with male Platies, you could add a couple. If your livebearers start breeding you could get overstocked very quickly and crash the tank.

Maybe add 2-3 more Neons ?

Or instead of Platies or Neons, if you have smooth gravel or smooth sand you could add a group of Coreys.


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