What are the most expensive fish u guys ever sold??

I think the most expensive fish is the Canary Fire Arrow: The Golden Guppy of Isola (it's a large yellow fish). At least, that is the most expensive fish I've seen. I forget its original suggested price but I sell it for $350.

It can go for more than that! Get the Research done first, and you can make a bundle by breeding this fish.

There are a few good fish to aimk for early in the game.

With very little research/purchases (I think you can get away with maybe the temperature or air bubbles purchases only) you can breed a whole tank full of one rather handy little fishy that will sell for around $35-38 each. That can really boost your bank balance early on.

As a quick clue - this fish is what most people might consider to be the archetype pet fish.

I sold the canary fire arrow at $350 also.The default price is $250.Is this the most expensive fish guys??Thanks for the reply anyway

The default price is $202. I sold one to $410.

The golden goldbulb will also balance your money. Not the most expensive makes most money.

I sell the canary fire arrow for 450. The original price was 223 or some where around that.

It will go for even more than that!

I sold it by 470!