As I am getting ready to set up my new tank i bought 2 years ago and getting ready slowly what i will need to set up my African Cichlid tank. I am not sure if it is 350 or 500gl yet, i bought it for $500 so i never cared to question regardless. Question popped in my head, my house water is filtered you can shower and drink the water same time that is how clean our water is lol So!!Question is, can i use filtered water for my African cichlid tank set up or use garden water that is not filtered to kill the plants?>