Anthurium clarinervium is a stunning houseplant with large heart-shaped leaves and white veins. Here are some care tips to help you keep your Anthurium clarinervium healthy:

1. Light: Anthurium clarinervium prefers bright, indirect light. Avoid direct sunlight as it can scorch the leaves.

2. Water: Water your Anthurium clarinervium thoroughly when the top inch of soil feels dry to the touch. Avoid overwatering, as it can cause root rot. Ensure the pot has good drainage and never let it sit in standing water.

3. Soil: Anthurium clarinervium prefers well-draining soil. You can use a mixture of peat moss, perlite, and sand for the best drainage.

4. Humidity: Anthurium clarinervium prefers a higher humidity environment. You can increase the humidity by placing a tray of water near the plant, misting the leaves regularly, or using a humidifier.

5. Temperature: Anthurium clarinervium prefers warm temperatures between 60-90°F (15-32°C).

6. Fertilizer: Fertilize your Anthurium clarinervium once a month during the growing season with a balanced, water-soluble fertilizer.

7. Pruning: Prune the plant regularly to keep it looking its best and to encourage bushier growth.

8. Pests and diseases: Anthurium clarinervium are relatively pest and disease-resistant, but can be susceptible to mealybugs and spider mites. Check your plant regularly and treat any infestations immediately.

With the right care, your Anthurium clarinervium can be a stunning and healthy addition to your indoor garden.