I think it's kind of the same even with books. Can't rely on just one source of information. I use the books as a guide and confirm online. But it is nice to have the book handy if youre not expecting to buy something and see something you just MUST have. lol
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.