I just posted this in another forum, but it might be better off here. Everyone does want more tanks, and I think we understand that it makes the beginning of the game harder and more interesting to be contrained to only 3 tanks, however, after a while it would be fun to have more tanks available to us to really collect fish in. Maybe you could add additional tanks for ridiculous amounts of money. That way it isn't easy, and it probalby won't happen until we are well into our game, but we will be able to buy more tanks as we breed and sell fish in our quest for the magic fish. Or in my case, in my quest to have bred every type of fish. The additional tanks could start at 10,000 and go up for every one we want to purchase.