hi. i am doing my first aquascape. i am growing dwarf hairgrass and micro swords, using the dry start method. these plants are under 36w of 50/50 lighting. I was wondering when i do fill the tank up eventually, how much flourish excell should i use everyday, or week. bc i do not want to use a CO2 injector. i will have pictures up soon, but i cannot firgure out how to post them, when it tells me to type the url in.