Beginner SPS Coral Guide

Jan 16, 2026

Introduction to SPS Corals

If you’re diving into the exciting world of reef aquariums, understanding SPS (Small Polyp Stony) corals is essential. These vibrant corals can add stunning beauty and diversity to your tank, but they also require specific care to thrive. In this Beginner SPS Coral Guide, we’ll cover the basics of SPS corals, their care requirements, and tips to create a healthy environment for them.

Understanding SPS Corals

SPS corals are known for their hard skeletons and small polyps, which can create breathtaking structures in your aquarium. Here are some key characteristics:

Variety: SPS corals come in many species, including Acropora, Montipora, and Stylophora.
Light Requirements: These corals generally require high lighting levels to thrive.
Water Flow: Strong water movement is essential for keeping them healthy.

Choosing the Right SPS Corals

When selecting SPS corals for your aquarium, consider the following:

Start with easier species like Acropora millepora or Montipora capricornis for beginners.
Ensure that your tank is stable and mature before adding SPS corals.
Check for pests or diseases before purchasing corals from a store.

Care Tips for SPS Corals

Proper care is crucial for keeping your SPS corals healthy. Here are some tips to ensure their success:

Lighting: Use high-intensity lighting, such as LED or T5 fixtures, to provide adequate light.
Water Parameters: Maintain stable water parameters, including:

pH: 7.8 – 8.5
Salinity: 1.024 – 1.026
Alkalinity: 8 – 12 dKH

Nutrients: Monitor nitrate and phosphate levels, keeping them low to prevent algae growth.

Regular testing and adjustments will help create an optimal environment for your corals. Remember to acclimate new corals slowly to minimize stress.

Conclusion

By following this Beginner SPS Coral Guide, you can create a thriving reef aquarium that showcases the beauty of SPS corals. With proper care and attention, these corals can flourish, bringing vibrant colors and life to your tank. For more tips on aquarium maintenance, check out our post on aquarium maintenance and learn how to keep your aquatic environment in top shape!