Keeping Kribensis (Pelvicachromis pulcher) involves providing a soft, slightly acidic tank (pH 6.0-7.5, 24-28°C/75-80°F) with plenty of caves, driftwood, and dense plants for shelter, as they dig and can become territorial when breeding. A minimum 20-gallon long tank works for a pair, but larger for community setups, offering fine substrate and varied food like pellets, flakes, and frozen/live options. Regular 20-30% water changes and good filtration are crucial for these West African cichlids.