Opae Ula, also known as Halocaridina rubra, are small, fascinating creatures that captivate hobbyists and aquarists alike. Originating from Hawaiian anchialine pools, these tiny shrimp have gained popularity in the aquarium trade due to their unique appearance and low-maintenance requirements.

Discovering Opae Ula for Sale

If you’re searching for Opae Ula for sale, you’ve come to the right place. Our collection boasts a diverse array of these delightful creatures, perfect for enhancing your aquarium or adding a touch of natural beauty to your space. We take pride in offering healthy, vibrant Opae Ula that are sure to impress even the most discerning enthusiasts.

Wholesale Opae Ula: A Lucrative Opportunity

Are you a retailer or distributor looking to expand your product offerings? Consider adding wholesale opae ula to your inventory. These charming crustaceans appeal to a wide audience and can be a lucrative addition to pet stores, aquarium shops, and online retailers. With their low maintenance requirements and unique allure, Opae Ula are sure to fly off the shelves.

The Allure of Halocaridina Rubra

Halocaridina rubra, commonly known as Opae Ula, are renowned for their striking red coloration and fascinating behavior. These miniature shrimp thrive in a brackish environment, making them ideal inhabitants for nano aquariums or ecosystem jars. Watching them navigate their surroundings and interact with one another is a truly captivating experience that brings a touch of nature into any space.

Caring for Opae Ula

Providing optimal care for your Opae Ula is essential for their health and well-being. Here are some key considerations:

1. Habitat

Create a suitable habitat for your Opae Ula by replicating their natural environment. This includes a brackish water setup with plenty of hiding places and substrate for them to explore.

2. Water Parameters

Maintain stable water parameters, including temperature, salinity, and pH, to ensure the health of your Opae Ula. Regular water testing and monitoring are crucial for maintaining optimal conditions.

3. Feeding

Opae Ula are scavengers by nature and will feed on algae, biofilm, and other organic matter present in their environment. Supplement their diet with occasional feedings of specialized shrimp food or algae wafers.

4. Compatibility

When adding Opae Ula to a community tank, ensure compatibility with other tank inhabitants. Avoid housing them with aggressive or predatory species that may harm or stress the shrimp.


In conclusion, Opae Ula are fascinating creatures that offer endless enjoyment to aquarium enthusiasts of all levels. Whether you’re a seasoned hobbyist or a beginner, these charming shrimp are sure to delight and inspire. With proper care and attention to their unique requirements, you can create a thriving habitat that showcases the beauty of Halocaridina rubra in all its glory.