Freshwater Shrimp Breeding Guide — Multiplying Cherry Shrimp and Bee Shrimp

Freshwater Shrimp Breeding Basics

Freshwater shrimp breeding is a relatively easy field of tropical fish keeping. Cherry Shrimp (Neocaridina davidi) in particular are suitable for beginners and will breed naturally if conditions are right. On the other hand, Bee Shrimp (such as Crystal Red and Red Bee Shrimp) have a slightly higher breeding difficulty and require precise water quality management.

This guide explains how to create the right environment for successful breeding of both types, how to confirm egg-bearing females, and how to raise fry.

Cherry Shrimp Breeding Environment

Cherry Shrimp prefer slightly acidic to neutral conditions (pH 6.5–7.5), moderately hard water (TDS 150–250 ppm), and temperatures of 20–26℃.

Substrate: Aquarium soil (absorptive type) or treated volcanic sand (acid-washed) are optimal. Gravel can raise pH and is often unsuitable.

Aquatic Plants: Moss and fine-leaf aquatic plants (Riccia, Willow Moss, etc.) serve as hiding places for fry and significantly improve breeding success. A sponge filter is essential to prevent fry from being sucked into the filter.

Mature females can begin carrying eggs around 3 months of age. When you spot individuals with yellow-green to orange eggs on their bellies, it's a sign of successful breeding. Hatching takes 3–4 weeks, and the resulting fry are miniature versions of the adults.

Bee Shrimp Breeding Environment

Crystal Red and Red Bee Shrimp thrive in slightly acidic conditions (pH 6.0–6.8), soft water (TDS 100–180 ppm), and temperatures of 22–24℃.

Use Bee Shrimp-specific soil (such as ADA Aqua Soil Amazonia or ProShrimp) and adjust hardness with RO water or softening agents. Ammonia and nitrite must be 0—this is non-negotiable—and nitrate must be kept below 10 ppm.

Water changes should not exceed 10–15% at a time, and sudden water quality changes must be avoided at all costs. Bee Shrimp egg-bearing requires a "molt (ecdysis) → mating → egg-bearing" cycle. Mating aggregation (mad dash) occurs immediately after the female molts.

Fry Care and Survival Rate Improvement