I used to keep fish as a kid and I’ve recently started to get back into it. I have an empty 20 gallon tank. I really want to do my research and not jump into anything. But I want to do an all blue freshwater tank. I’m looking for peaceful fish That would be easy for beginners to help thrive. Also any live plant suggestions and filter fish would be much appreciated. I’m way far off from buying any, fish now but I’m just trying to get the group in mind. I want to have all of my tank accessories and get the water ready before I put in fish.
Ideas for blue themed freshwater 20 gallon tank
- Thread starter Shalee
- Start date
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Cardinal or neon tetras.
Electric blue ram.
Blue livebearers (mollys, platys, guppys).
Blue gourami.
If you went a bit bigger on the tank, blue angelfish (like my profile picture).
Lots of blue fish to go at.
Electric blue ram.
Blue livebearers (mollys, platys, guppys).
Blue gourami.
If you went a bit bigger on the tank, blue angelfish (like my profile picture).
Lots of blue fish to go at.
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