Neocaridina vs Caridina Shrimp: Which Should Beginners Keep?

Short answer: start with Neocaridina (cherry shrimp and their color variants). They tolerate a wide range of tap water, cost less and breed easily. Move to Caridina (crystal red, bee shrimp) once you’re comfortable keeping stable water, ideally with RO water and active soil.

Side-by-side comparison

	Neocaridina	Caridina (bee/crystal)
Examples	Cherry, Blue Dream, Yellow, Orange	Crystal Red, Crystal Black, Taiwan Bee
pH	6.5–8.0	5.8–6.8
GH	6–12 dGH	4–6 dGH
KH	2–8 dKH	0–2 dKH
TDS	150–300 ppm	100–200 ppm
Temperature	18–27 °C	18–24 °C
Tap water	Usually fine	Usually needs RO water
Difficulty	Easy	Moderate to hard
Price per shrimp	Low	Moderate to very high

Why Neocaridina are better for beginners

Forgiving water: most dechlorinated tap water with moderate hardness works.
Easy breeding: a small group can turn into a colony of hundreds in a few months.
Cheap to replace: mistakes cost less while you learn.
Lots of colors: red, blue, yellow, orange, green and black.

When Caridina make sense

Caridina reward keepers who want a challenge. They need soft, acidic water, usually made from RO water remineralized to a precise GH, and an active substrate that buffers pH. In return you get striking patterns and high-grade lines that are prized by breeders.

Can you keep both in the same tank?

Not ideally. Their preferred water parameters barely overlap, so one of the groups will always be stressed. Neocaridina color variants also crossbreed with each other and turn back into wild-type brown shrimp over generations. Keep one color per tank if you want to keep the colors true.

Next steps

Check if your tap water suits Neocaridina with our Water Parameter Checker.
Losing shrimp already? Read why cherry shrimp die.