Neocaridina Culls (Neocaridina davidi)

Category: Freshwater Shrimp
Scientific Name: Neocaridina davidi
Origin: Captive bred Neocaridina davidi originally from Taiwan and southern China
Lighting: Moderate lighting recommended for comfortable viewing and healthy algae support
Substrate: Dark inert substrate recommended for strong visibility and reduced stress
Size: Juvenile to Adult

Parameters (Neocaridina Standard):
GH: 6–12
KH: 2–8
pH: 6.8–7.8

What to Expect with Color

Culls are Neocaridina shrimp that do not meet the visual standards of a specific color line. They may come in a wide mix of shades including translucent tones wild patterns lightly muted versions of blue yellow orange or red and any combination of these. No two shrimp are guaranteed to look alike and coloration may shift over successive molts as their genetics and environment interact.

Because these shrimp result from selective line breeding they can still display surprising beauty and produce an interesting variety of offspring. They provide an affordable and exciting way to build a thriving shrimp colony especially for hobbyists who enjoy discovering unique looks from one generation to the next.

General Care Behavior and Tank Conditions

These shrimp exhibit the dependable hardiness Neocaridina are known for. A fully cycled aquarium with abundant biofilm plants and botanicals encourages active grazing and confident behavior. They feed naturally on algae detritus and biofilm but also benefit from shrimp specific diets and spirulina based foods to support healthy molting.

Peaceful tankmates gentle filtration and regular maintenance help ensure strong survival and colony growth. Their variety of appearances can create a lively naturalistic look in planted aquascapes.

Bonus Tip

If you enjoy selective breeding choose your favorite colors from each generation. Over time you can gradually develop your own unique morph line without the cost of starting from an established strain.

Complete your shrimp order with some vibrant plants! They provide essential hiding spots and enhance the natural look of your tank, creating a healthier, more enriching environment for your shrimp. Add plants to your order for a thriving, beautiful setup!

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