Well it's pretty easy realy, make up your own fish like this:
><)))',> Simple ehh?


Helped by Nemyar.

Fish Keeping Kit Price $15 (Just kidding)
________
|_|_|_|_|
|--------|
|_______|
|-Fish---| For Feeding Your fish
|_Food__| (I got the idea for fish food from Charley)
|_______|

-_____
-|_|_|_|
-/----- \
|_______|
|-Fish---| For Curing your fish's illness
|_Med___|
|_______|

Plus Two Free Fish
<'))))><(
)><(((('>

<,'(((((><( is the best I can do.

Oh wow lol I didn't know I copyed yours. sorry
just kept trying to get mouth and eye and thats what I ended up with. started out with this (9((((><( and didn't like it so I changed to the above.

---A
<*))))><( shark
---V

{o))))><( Wide eyed

<>< baby fish

<>+++< dead fish

<)))))< carrot fish

(><((((K> funk fish

zzzZZZZZ
<u))))>< sleepy fish

---M
<'///)><( neat scaled fish
---W

<~}}}}><( fashion fish

<X)))))><( tired fish

<Isabel))><( Name fish

<^)))><( happy fish

<:)))><( casual swimmer

< ))><( smiley fish (can also be moody fish)

<'##)><) shimmer fish

<*;;;;><( sick fish

<~)))><( bold/brave/show off fish

<*)))))><{ Pretty fin

<3)))><( love fish (or mouse fish in my opinion)

<$)))><{ money fish

<@)))><} "@ fish"

--?
---A
<")))><{{ clueless
---U

Just a few fishy ideas...

O
-o
0
-o
---A
<*))))><(
---V

Wow! quit a few there izzy!

I managed to make one with eye and mouth
<',)))><( Cheerful fish

<'.)))><( Fish with mouth

Now the hard bit: create the fish with fins
Here my favorite one
--\\\\
)><((('.>
--////

......./
......//
< ((((((((<>{ Float fish!
......\\
.......\

I called him Twinfin Guppy
Don't mind me for my bad naming skill

--A
<',}><( Silver Dory
--V

--\\\\
)><((('.>
--////

Rainbow fish

< ===<>[

<{{{ {{{{[[[ Drill fish!!!!!

Where the tail?

"[[[[" thats it's taill.

---\\
)><(((.-)
---//

My fishie! i shall call him... Fishie! and he shall be my fishie. (it wouldn't be as funny if his name was albert e. Docious.) xP

<'))))><(
Finless Fruitfish

Post deleted

------A____|
)><((((('> J -------Hook, line, and sinker...
------V
--/\
G')))))><{{---- he either has a huge smile, or a big nose
--\/

--------/
---/-KK>
<:)))))))><{{ GuildaFish
---\-KK>
--------\

-___
/ . . \
\___/

coconaught! uhh... fish!

---/\
<',))><(
---\/

Orange FruitFish

i wish, i wish i was a fish!! i wish, i wish i had a dish!!!!
(",}((((>{


]<)))){X.)

\\\///
\\//
__\/__
(.0..0.)
(..<>..)
(.\__/.)
(......)
(......)
(______)

Pinaple fish

<!)))))><{ <-----crying fish
If you give a man a fish, you feed him for a day. If you teach a man to fish, you feed him for a lifetime.

It's Text Edit on my mac.The bottom of the tank is barely visible,since its white, but its a start...

WOW!