Supposedly the fishes can live indefinitely...

I think the seahorse makes your fishes immune to overfeeding.

I bought it too, unfortunate for the amount of money it is pretty boring and useless. I also spent the 650 for that unknown checmical. It did NOTHING.? I don't think I'll be wasting my hard-earned dollars on that again?

The biggest waste of money has to be the sunken ship. $3,500 and it does absolutely NOTHING, except sit there on the bottom on ONE tank only, taking up a lot of room.

I always buy the sunken ship, since it has a huge effect on how many customers come into the store and, therefore, helps me sell my fish a lot faster!

The seahorse does good things, too, but it's a little more mysterious!

The unknown chemical is actually very useful if used correctly. There's a pretty good discussion about it here.

i think it does nothing

The ship definitely increases your amount of customers but as for the seahorse I found no effect sofar. I bought it as an emergency act since some of my more fragile hybrids were dying and I only had $1400 but they died anyway.........

Marjan

I thought the fish never die unless their sickness goes untreated.

The more fragile fish needs higher environment research. You can research at the supplies store.