Can Adonis Pleco and Bee Shrimp Live Together?

Adonis Pleco is a semi-aggressive species (8/10), while Bee Shrimp is peaceful (0/10). This notable difference means Adonis Pleco may occasionally assert dominance over Bee Shrimp.

Large aggression gap (8 points) between Adonis Pleco and Bee Shrimp increases stress risk for the more peaceful fish.

Adonis Pleco and Bee Shrimp 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: Aggressive fish may bully and stress shy, slow-moving species.

Worth noting: Adonis Pleco is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.

To improve the chances of a peaceful coexistence in this community tank: Provide a significantly larger tank (at least 50% more volume than the minimum) to allow both Adonis Pleco and Bee Shrimp to establish separate territories. Add plenty of line-of-sight breaks using driftwood, rocks, and dense planting to reduce territorial confrontations. A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat.

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.

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.

For general hardness, the shared comfort zone is 3–6 dGH. Regular testing will ensure conditions stay within this range.

To house Adonis Pleco and Bee Shrimp together, plan for an aquarium of at least 1500 litres with a minimum length of 300 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

Because this pairing requires extra vigilance, include plenty of hiding spots — caves, driftwood, and dense plant clusters — so the less dominant fish can retreat when needed.

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

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

Adonis Pleco prefers High (River/Stream) flow while Bee Shrimp needs Low (Still Water) flow. Consider positioning filter outlets and using baffles to create zones of different current intensity within the same tank.