ADA's Power Sand Special is a very good base. Not only is it a an enriched base but it also contains micro bacteria colonies that help root growth and health. I highly recommend it.
I have mixed my own to cut cost with river sand and JBL's Florapur. JBL's florapur is basically clay and fertilizer that is phosphate and nitrate free. I topped them with ADA's Aquasoil.
Microsorium pteropus 'Tropica', Microsorium pteropus 'Windelov', Nuphar Japonica 'Spatterdock', Echinodorus Ocelot, Cryptocoryne Striolata, Echinodorus Cordifolius, Echinodorus Quatricostatus, Echinodorus Oriental, Echinodorus Tiger Amazon, Echinodorus parviflorus 'Tropica', Hygrophila Corymbosa Siamensis, Myriophyllum hippuroides, Ophiopogon japonica 'Kyoto'