Is it possible to mix a couple of the more colourful plecs providing all the needs are met or is it not advised?
Don't suppose anyone knows where I can get some l306 do they?
I have done it with mostly successful results, the exception being a bad #17##### L204 that I had to rehome.
Just take care when mixing different genus that you don't put carnis with herbis etc.
If in doubt, ask.