Can Bee Shrimp (Crystal Red / Black) and Flowerhorn Cichlid Live Together?

Bee Shrimp (Crystal Red / Black) is a peaceful species (0/10), while Flowerhorn Cichlid is highly aggressive (10/10). This notable difference means Flowerhorn Cichlid may occasionally assert dominance over Bee Shrimp (Crystal Red / Black).

Large aggression gap (10 points) between Bee Shrimp (Crystal Red / Black) and Flowerhorn Cichlid increases stress risk for the more peaceful fish.

Bee Shrimp (Crystal Red / Black) and Flowerhorn Cichlid both frequent the Bottom (Substrate) and Middle (Open Water) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.

There is a critical concern: the Nano / Bite-sized (Predation Risk) behaviour of one fish directly conflicts with the Piscivore (Eats small/nano fish) trait of the other — piscivorous fish will prey on nano-sized tank mates..

Additional behavioural considerations to keep in mind: Aggressive fish may bully and stress shy, slow-moving species.

There is no temperature overlap between Bee Shrimp (Crystal Red / Black) (18–24°C) and Flowerhorn Cichlid (26–30°C). This fundamental mismatch makes long-term cohabitation impractical.

The pH requirements of Bee Shrimp (Crystal Red / Black) (5.5–6.8) and Flowerhorn Cichlid (7.4–8) do not overlap, making it impossible to satisfy both species simultaneously.

Hardness requirements are incompatible: Bee Shrimp (Crystal Red / Black) needs 3–6 dGH while Flowerhorn Cichlid requires 9–20 dGH.

To house Bee Shrimp (Crystal Red / Black) and Flowerhorn Cichlid together, plan for an aquarium of at least 336 litres with a minimum length of 120 cm. This accounts for the larger species' space requirements with an additional 20 % buffer to reduce territorial tension.

Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.

Specific environmental needs for this combination include: Soil / Nutrient Rich, Plants - Densely covered, Driftwood (Digestion/Hiding), Leaf Litter/Blackwater, Established Algae (Otocinclus), Sand (Sifters), Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Bee Shrimp (Crystal Red / Black) requires Soil / Nutrient Rich, while Flowerhorn Cichlid requires Sand (Sifters). These substrate types may be difficult to provide simultaneously. Bee Shrimp (Crystal Red / Black) requires Soil / Nutrient Rich, while Flowerhorn Cichlid requires Smooth Gravel (Sensitive Barbels). These substrate types may be difficult to provide simultaneously. Flowerhorn Cichlid is a plant destroyer, which conflicts with Bee Shrimp (Crystal Red / Black)'s requirement for live plants. Compromise where possible or prioritise the more critical need.

Both species do well with low (still water) water movement, so a standard filtration setup rated for the tank volume should suffice.