Can Bee Shrimp and Sixbar Distichodus Live Together?

Bee Shrimp is a peaceful species (0/10), while Sixbar Distichodus is semi-aggressive (7/10). This notable difference means Sixbar Distichodus may occasionally assert dominance over Bee Shrimp.

Large aggression gap (7 points) between Bee Shrimp and Sixbar Distichodus increases stress risk for the more peaceful fish.

Bee Shrimp and Sixbar Distichodus both frequent the Bottom (Substrate) 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.

Worth noting: Sixbar Distichodus is a known jumper, so a tight-fitting lid is essential.

The safe temperature window for both species falls between 22°C and 24°C. Aim for the midpoint of this range (around 23.0°C) for optimal comfort.

Both fish can tolerate a pH between 6 and 6.8. Maintaining a stable value within this band is more important than hitting an exact number.

Hardness requirements are incompatible: Bee Shrimp needs 3–6 dGH while Sixbar Distichodus requires 10–20 dGH.

To house Bee Shrimp and Sixbar Distichodus together, plan for an aquarium of at least 1000 litres with a minimum length of 200 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

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, Leaf Litter/Blackwater, Plants - Densely covered, Sand (Sifters), Smooth Gravel (Sensitive Barbels), Driftwood (Digestion/Hiding). Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Bee Shrimp requires Soil / Nutrient Rich, while Sixbar Distichodus requires Sand (Sifters). These substrate types may be difficult to provide simultaneously. Bee Shrimp requires Soil / Nutrient Rich, while Sixbar Distichodus requires Smooth Gravel (Sensitive Barbels). These substrate types may be difficult to provide simultaneously. Sixbar Distichodus is a plant destroyer, which conflicts with Bee Shrimp'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.

Bee Shrimp and Sixbar Distichodus are the kind of pair that can look acceptable in a shop but become a maintenance problem at home. The main risk is not a single number in the chart; it is the way incompatible behavior, water needs, or pressure on space compounds over time once both fish are established in the same tank.