So my children wanted a fish tank. I bought a 15 litre betta tank and a betta fish.. 2 months later I had a red sea max nano sat in the corner of my living room. I've never had a saltwater tank before but I thought I'd give a FOWLR a go. I did a lot of research before rushing in to buying anytging and decided a 20 gallon red sea max nano would be a good starter tank. I bought the tank used. It had all the original equipment with it. I also picked up some caribsea life rock and some sand on my way back with the tank