20 long tankmates

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MattS99

Aquarium Advice Regular
Joined
Oct 23, 2017
Messages
90
After initially deciding we were going to get rid of my 20 long, we've decided to keep it going and add some new fish. We were going to let the remaining fish live out their lives and then trash the tank. Due to this, my stocking is a bit odd at the moment, with three Colombian tetras and a male Poecilia mexicana.

If I can get my hands on a female mexicana or two I will, but I highly doubt it as the original pair was hard enough to find back when I got them. I do not plan on adding Colombians. I've been keeping the school for about ten years continuously now and it's time to move on. They will live out the rest of their lives in this tank and not be replaced.

What should/could I add? It's a 20 long so the tank is 30 inches long. Water temp floats around 75-77F. Lightly planted. I love cichlids but will give anything a shot if I can find it fairly easily.

Thanks for your time reading this!
 
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