Toxikin Faction. The mutated beavers.

Red Eyes, Dark brown and red fur.
They need to drink badwater instead of water.
Their buildings may be a bit Corroded.
Immune to water contaminated up to 100% (be patient)

Crops:
some normal crops that need irrigation
Water hyacinth. must be planted underwater contaminated 50-100% cleaning the water as it grows.
Sorrel and Chicory which only grow on contaminated soil.

Power:
Geothermal generators: Built on the ground, requires water, producing energy and expelling sludge (200% contaminated water) through a spout if unmanned. Unmanned needs haulers.

Breeding:
1x1x2 pods requiring berries. Beavers have access from the higher part of the pod.
Has chances to fail depending on the condition of the lower part of the pod.
Success rates:
Dry:25%
Water:50%
Badwater:100%
Sludge:50%
example, in 20% contaminated water it has 60% success chance.

Battery Fabrication Plant
Sludge+Metal Scrap+Pine Resin to make batteries for their bots which is their main energy

Tell me your opinion and ideas!