Almost all of my online purchases for fish have come from thatfishplace.com, and I occasionally shopped from marinedepot.com for products thatfishplace does not have. I really like thatfishplace, especially because they are close to home so all of my shipments come in around 2 days.
Drs. F&S and Pet Mountain the latter being cheaper but both have flat rate shipping on all orders.
So when your ordering 140lbs of Eco-complete the $8.99 shipping is way better than the $113 everyone else is trying to charge you.
dundadundun, are you saying that because you're Ken of Kens Fish, or because so many people shop at the same places, or for some other reason?
Though I haven't shopped from them yet, I like www.fish.com because they have price matching and reasonable s&h. They don't seem to have a huge supply though. I have shopped at www.bird.com, which is the same people, and the customer service was really good.