OE Green Demon is an award winning orange eye line of Neocaridina davidi. It won first place at the German International Shrimp Contest in 2023 and 2025 (Neocaridina davidi, full colours).

Grades: High grade has a nice even green colour and full pigmentation. Mid grade has very good pigmentation but is either too dark or has a backline. Low grade is green and transparent with low pigmentation but good genetics.

Water parameters: Neocaridina (Cherry shrimp) do well in tap water in most cases. They are a hardy (harder water species) and dechlorinated tap water suits them well.

Dechlorinate: Always treat tap water with a dechlorinator before use, to prevent harm to the shrimp.

Guidance: For best results, aim for these parameters:

Temperature: 18 to 26 °C

pH: 6.5 to 8.0

GH: 6 to 12

KH: 2 to 6

What you receive: Juvenile OE Green Demon shrimp in your chosen grade, 0.8 to 1.4 cm, unsexed. Kept in species-specific remineralised RO water and individually hand-picked before dispatch.

Shipping: Orders placed before 11 am (Mon to Thu) are dispatched the same day. Orders over £75 are sent Royal Mail Special Delivery, which includes our live-on-arrival guarantee. Free UK shipping on orders over £150. For full guarantee terms, see our Live Arrival Guarantee page.