I have got a Juwel Rio 240 litre tank which i am going down the planted route, i've had fish for a number of years but could never get plants to grow, until now. I have stripped out the tank its totally bare just now and have 6 bags of eco complete waiting to go in along with the Jbl m603 pressured co2 kit. My lights are the Arcadia ot2 overtank luminaire 4 x 54watt bulbs. Im wanting to base my tank on South American plants and fish and have a shortlist of suitable plants. Im just not sure on quantities ill need to buy. I am thinking about the tropica potted ones I have already got some amazon swords, lilaeopsis brasiliensis , eleocharis and some others. Its just basically how many i should be buying is there a rule of thumb or just get a good mixture. Tropica website has recommended about 26 different varieties. so theres plenty for me to choose from. Any help would be very much appreciated. I quite like the jungly look!