Hello, I am daddyo72 and Im new to aquatic plants. Let me tell you what I have for a setup and maybe you can give me some advice. Ill tell you about my 55. Its filled with natives, as for plants i have moneywort, javamoss swords and glossostigma. My substrate is sand and im in the process of geting a power head. Native fish(US natives) are VERY hardy so i dont know my water parameters for this week. I do weekly water changes of atleast 50 percent. I also have one apple snail that in huge that I feed romaine lettuce and apples. Do you have any advice as to substrate, co2 plants etc? Thank you.