Meron

The Merons were a fish-like species who were at war with the Jixen.

Biology
The Merons were fish-like humanoids with multiple fins and spines on their head and three fingers on each hand. (K9TV: Liberation)

Technology
The Merons used a trident-shaped weapon, which was able to emit a green energy beam. They also had the ability to take a Human form. (K9TV: Liberation)

History
The Merons fought a centuries long war with their sworn enemies, the Jixen. Entire planets were destroyed in the conflict.

In 2050, at least one Meron came to Earth and infiltrated The Department's alien detention centre, Dauntless Prison. So it could take DNA from the alien prisoners. A lone Jixen which was in London at the time was able to track it down. When K-9, Starkey, Darius and Jorjie were investigating the Dauntless Prison, K-9 and Starkey encountered the Jixen. Soon after trapping it in a cell, the Meron arrived, revealing its true form and attacking K-9. When it tried to attack Starkey, the Jixen used its scream and frightened it off. (K9TV: Liberation)


 * What happened to the Meron afterwards is unknown.