This is my 10 g. Due to some guppy ailment, I lost all 10 of my guppies. My tank is fully cycled, parameters are great, planted, gets in-direct sunlight, plants do well, has ramshorn snail and one mystery. Since it just has snails in there right now, I want to go to dirt substrate but have no idea where to start or what to get. I do not have a LFS
, so everything has to be done on line. Please tell me where and what to consider and do. Thank you ahead of time.