I need mesh bags and peat moss for my tank so i can naturally drop my ph and hardness, where do yal get this stuff? petco/petsmart had peat moss but it was for reptiles so i wasnt sure if it would be safe or not, it also looked kinda fake for some reason. and where can i find the little mesh baggies? sorry this is alot of questions but i need to get these things tomorrow while im out shopping