First of all, kudos to the programmers! I have downloaded lots of free trials but nothing ever got me excited enough(or should I say addicted enough) to spend money. This is the first one that got me to commit Perhaps I will need to be committed becaus I am now a total addict.

Is there any way to increase the number of fish a tank will hold? I have two tanks and use the sale tank as a holding place for babies I'm breeding for cash. (I have definitely figured out how to make money!) But I'd like to keep a bigger variety of the fish I find and breed so that I can continue to create interesting fish. Unfortunately, I inevitably run out of room and have to sell something. Any suggestions?

I'm level 3 on food and environment and level 2 on advertising which I should be bumping up to three shortly. I've got the aerator, the temperature regulator and the snail, the nutrition and incubation plants, and the shell, pagoda and diver. I have four Greenfin Spotanus (two in each tank) that I breed for cash and I also have one Speckled Leafish. I also have a pair of Crimson Quicksilvers I'm breeding for cash.

Any suggestions appreciated! Great game!