Peruse the available paint brush colour options for each species of Neopet. (It's our own version of the Neopets Rainbow Pool.) You can even see a list of which ones haven't been released yet!
The Koi has 70 colour options.
8-Bit Koi
May 25, 2013
Baby Koi
Jan 24, 2005
Biscuit Koi
May 25, 2016
Blue Koi
Oct 6, 2000
✓ Pet Style Available
Brown Koi
Apr 17, 2003
Camouflage Koi
May 25, 2010
Candy Koi
May 29, 2019
Checkered Koi
May 23, 2003
Chocolate Koi
Sep 17, 2019
Christmas Koi
Nov 29, 2000
✓ Pet Style Available
Cloud Koi
Oct 1, 2001
Darigan Koi
May 23, 2009
✓ Pet Style Available
Desert Koi
May 23, 2014
Disco Koi
May 29, 2001
Electric Koi
May 25, 2007
Eventide Koi
May 25, 2012
Faerie Koi
Jan 22, 2001
✓ Pet Style Available
Fire Koi
May 23, 2003
Ghost Koi
Jan 12, 2005
Glowing Koi
May 23, 2014
Gold Koi
May 25, 2010
Green Koi
Oct 6, 2000
Grey Koi
Jun 9, 2004
✓ Pet Style Available
Halloween Koi
Oct 17, 2001
✓ Pet Style Available
Ice Koi
May 23, 2009
Invisible Koi
Nov 5, 2003
Island Koi
Jan 20, 2003
Jelly Koi
May 25, 2007
Magma Koi
Dec 15, 2009
Maractite Koi
May 25, 2011
Maraquan Koi
May 26, 2022
Marble Koi
May 26, 2017
Mutant Koi
Aug 25, 2005
✓ Pet Style Available
Oil Paint Koi
May 29, 2019
Orange Koi
May 25, 2005
Origami Koi
May 28, 2024
Pastel Koi
May 22, 2015
Pink Koi
Feb 4, 2003
Pirate Koi
Jun 11, 2002
✓ Pet Style Available
Plushie Koi
May 25, 2004
✓ Pet Style Available
Polka Dot Koi
May 22, 2015
Purple Koi
Aug 16, 2001
Rainbow Koi
Feb 24, 2005
Red Koi
Oct 6, 2000
Relic Koi
May 26, 2017
Robot Koi
May 25, 2005
✓ Pet Style Available
Royal Boy Koi
May 24, 2008
✓ Pet Style Available
Royal Girl Koi
May 24, 2008
✓ Pet Style Available
Shadow Koi
May 26, 2006
Silver Koi
May 25, 2013
Skunk Koi
Oct 18, 2005
Snot Koi
Dec 17, 2004
Speckled Koi
May 25, 2011
Split Koi
May 30, 2001
Sponge Koi
Sep 14, 2004
✓ Pet Style Available
Spotted Koi
Jul 9, 2001
Starry Koi
Sep 18, 2001
Stealthy Koi
May 25, 2016
Steampunk Koi
May 27, 2020
Strawberry Koi
May 16, 2005
Striped Koi
May 29, 2001
Toy Koi
May 26, 2021
Transparent Koi
May 26, 2023
Tyrannian Koi
May 26, 2006
✓ Pet Style Available
Water Koi
May 26, 2018
Woodland Koi
May 25, 2012
Wraith Koi
May 26, 2018
Yellow Koi
Oct 6, 2000
Zombie Koi
Oct 31, 2015
