Well as the title says, i just want some ideas for these to 20 gallon tall tanks i resently got for $7. Now they wont be set up for a long while maybe by new years maybe not. So some of the things i was thinking was maybe to shrimp tank one yellow shrimp one red cherry shrimp, so tons of moss all over the tanks. I also kinda thought for one i would move my 5 neon tetras from the 55 to one of the 20's so they wouldnt need to work so hard for food against the rainbows and the bala sharks. For the tank with neons i was thinking on massive sword as the only plant and maybe a few white rocks around with black sand( i have alot left over from the 55. not to sure though i like my tanks low on work due to my work schedule always changing i dont find tons of time to work on them. I am not in a hurry to get these set up though like i was with the 55 i will try and post pick tomorrow of my tanks been putting that off