I see you have some swords already. Have you seen red arrowheads? They look more pink than red, but it adds some additional color.
120g Bala and Roseline Sharks, catfish and gouramis
30g Planted tank with tiger lotus and eusteralis, neons, rummy noses, and rams
6g Planted tank with eusteralis and swords, bettas and neons
All my tanks are 6.8-7.0 pH, my two small tanks are live plants only. Working on changing the 120 to live plants.
Also have 350g pond with koi, but the raccoons found them, so that project is on hold.