Can Licorice Gourami and Tambraparni Barb Live Together?

Licorice Gourami is a peaceful species (2/10), while Tambraparni Barb is generally mild-mannered (3/10). This modest difference means Tambraparni Barb may occasionally assert dominance over Licorice Gourami.

Licorice Gourami and Tambraparni Barb both frequent the 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. Aggressive eaters may outcompete shy fish for food, leading to malnutrition.

Worth noting: Tambraparni Barb is a known jumper, so a tight-fitting lid is essential.

The safe temperature window for both species falls between 22°C and 26°C. Aim for the midpoint of this range (around 24.0°C) for optimal comfort.

The pH requirements of Licorice Gourami (3–6) and Tambraparni Barb (6.5–7.5) do not overlap, making it impossible to satisfy both species simultaneously.

For general hardness, the shared comfort zone is 4–4 dGH. Regular testing will ensure conditions stay within this range.

To house Licorice Gourami and Tambraparni Barb together, plan for an aquarium of at least 200 litres with a minimum length of 120 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: Leaf Litter/Blackwater, Plants - Densely covered, Plants - Floating, Driftwood (Digestion/Hiding), Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.

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

Licorice Gourami and Tambraparni Barb 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.

Feeding time deserves special attention with this pairing. Tambraparni Barb is an aggressive eater that may prevent Licorice Gourami from getting enough food.

Because Tambraparni Barb is a fast, competitive feeder, consider using sinking pellets or feeding at opposite ends of the setup to ensure Licorice Gourami receives an adequate share.