Can Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) Live Together?
Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) are not recommended as tank mates due to conflicting pH requirements and incompatible hardness ranges. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.
At a Glance
Behaviour & Temperament
Bee Shrimp (Crystal Red / Black) is a peaceful species (0/10), while Masked Julie (Julidochromis) is moderately assertive (6/10). This notable difference means Masked Julie (Julidochromis) may occasionally assert dominance over Bee Shrimp (Crystal Red / Black).
Large aggression gap (6 points) between Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) increases stress risk for the more peaceful fish.
Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) 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.
Additional behavioural considerations to keep in mind: Hyperactive swimmers can stress shy, slow-moving species through constant motion.
Water Parameters
The safe temperature window for both species falls between 23°C and 24°C. Aim for the midpoint of this range (around 23.5°C) for optimal comfort.
The pH requirements of Bee Shrimp (Crystal Red / Black) (5.5–6.8) and Masked Julie (Julidochromis) (8–9) 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 Masked Julie (Julidochromis) requires 10–20 dGH. An aquarium test kit is recommended for monitoring.
Tank Setup
To house Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) together, plan for an aquarium of at least 72 litres with a minimum length of 60 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). 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 Masked Julie (Julidochromis) requires Sand (Sifters). These substrate types may be difficult to provide simultaneously. 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.
Find the right tank equipment
Browse tanks, décor, and equipment suited for this setup.
Frequently Asked Questions
Can Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) live together?▾
No. This combination is not recommended. Key incompatibilities — such as critical behavioural conflicts — make cohabitation unsafe.
What size tank do Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) need?▾
A minimum of 72 litres (tank length at least 60 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.
What water temperature is best for Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) together?▾
Keep the aquarium between 23°C and 24°C. A target of around 23.5°C sits comfortably within both species' preferred ranges.
Are Bee Shrimp (Crystal Red / Black) or Masked Julie (Julidochromis) aggressive?▾
Bee Shrimp (Crystal Red / Black) is peaceful (0/10) and Masked Julie (Julidochromis) is moderately assertive (6/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.
What pH do Bee Shrimp (Crystal Red / Black) and Masked Julie (Julidochromis) need?▾
Their pH requirements do not overlap. Bee Shrimp (Crystal Red / Black) prefers 5.5–6.8, while Masked Julie (Julidochromis) needs 8–9. This makes them incompatible in the same water chemistry.
How do I manage Masked Julie (Julidochromis)'s territorial behaviour?▾
Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Masked Julie (Julidochromis) space to claim a territory without encroaching on the other fish's area. Adding décor that divides the tank into distinct zones works especially well.
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