Guppy

Guppies are the basic fish in Insaniquarium.

Growth
Guppies start out small but will eventually grow larger after being fed. If they aren't fed, they will eventually die from starvation.

Small Guppy
Small guppies are the first stage.This size have a most danger of death, and release nothing.Wadsworth can protect Small guppies against the aliens.

Medium Guppy
Medium Guppies are the second stage. They will drop silver coins (Adventure) and silver shells (Bonus & Virtual tank).Wadsworth can protect medium guppies against the aliens

Large Guppy
Large guppies are the Third stage and are the largest guppy. They will drop gold coins/shells and can transformed to a Star or King guppy.

Star Guppy
Star Guppies are a transformed from a Large Guppies and can be obtained by feeding a large guppy using a Star Potion. However, Star guppies can transform into a King guppies.

King Guppy
King guppies are final, rarest, and most valuable size of guppies.drop Diamonds instead Coins and have a crown above itself.But, takes long time to get it and can't protected by Wadsworth.

Hazards
Hazards to guppies include: (Hazards also cause fish to die)
 * Alien scammmed
 * Consumtion of Star Potion (Small and Medium only)
 * Fish-seeking missiles
 * Fish-seeking energy balls
 * Shrapnel's bomb
 * Amp's electrocution

Trivia

 * It is based off the real fish, Poecilia reticulata.
 * This is only fish species that can appear in all tanks(unless Star size)