Husbandry Info


Marine Reef Tank Husbandry Guide

Keeping a thriving marine reef tank is one of the most rewarding challenges in the aquarium hobby. A well-maintained reef system is a dynamic ecosystem, home to vibrant corals, marine invertebrates, and fish species that require specific care and stable environmental conditions. Whether you’re a beginner or an experienced aquarist, understanding proper husbandry practices is key to success.


What is Marine Reef Husbandry?

 

 

Husbandry in the context of reef aquariums refers to the care, management, and maintenance of all life forms within the tank. This includes:

  • Water chemistry management (salinity, alkalinity, calcium, magnesium, pH)
  • Nutrient control (nitrate, phosphate)
  • Lighting (intensity, spectrum, photoperiod)
  • Flow and circulation (essential for coral health and detritus removal)
  • Feeding (target feeding corals, fish dietary needs)
  • Regular maintenance (water changes, cleaning, equipment checks

    Key Elements of Successful Reef Husbandry

 




1. 

Water Quality

Maintaining stable water parameters is the foundation of a healthy reef tank. Invest in reliable test kits and monitor key parameters weekly.

Recommended ranges:

  • Salinity: 1.025–1.026 specific gravity
  • Temperature: 24–26°C (75–79°F)
  • Alkalinity: 8–12 dKH
  • Calcium: 400–450 ppm
  • Magnesium: 1250–1350 ppm

More on water parameters from OATA

2. 

Lighting for Corals

 

Different coral species (SPS, LPS, soft corals) have varying light requirements. High-quality LED lighting systems with full-spectrum output are essential for coral growth and coloration.

 

3. 

Water Flow

 

Adequate water movement helps corals “breathe,” removes waste, and prevents dead spots in the aquarium. Consider using wavemakers and powerheads with adjustable flow patterns.

 

4. 

Filtration & Nutrient Control

 

Protein skimmers, refugiums, and media reactors are commonly used to reduce excess nutrients. Keep nitrates and phosphates low to avoid algae outbreaks while still sustaining coral health.

Read more about filtration methods on Reef2Reef

 

5. 

Stocking & Compatibility

 

Careful selection of livestock ensures a peaceful and sustainable environment. Avoid overstocking and research the compatibility of each species before adding it to your tank.

Use resources like:


 

 

 

Maintenance Schedule
A consistent maintenance routine helps prevent long-term issues. Here’s a basic schedule:

 

 

Daily:

  • Visual health check of fish and corals
  • Feed appropriately
  • Check temperature and equipment

Weekly:

  • Test water parameters
  • Clean glass/acrylic
  • Top off evaporated water with RO/DI

Monthly:

  • 10–20% water change
  • Clean skimmer and pumps
  • Replace chemical filtration media

Helpful External Resources

  • OATA (Ornamental Aquatic Trade Association)
    https://ornamentalfish.org
    Offers a wealth of information on responsible fishkeeping, marine species care, and environmental stewardship.
  • Reef Builders
    https://reefbuilders.com
    Up-to-date reefkeeping news, reviews, and technical insights.
  • Marine Aquarium Council (MAC)
    (Note: The organization has ceased active operations, but their resources may still be available through archives.)
  • Reef2Reef Community
    https://www.reef2reef.com
    One of the most active marine hobbyist communities with peer-reviewed advice.

 

Final Thoughts

 

Marine reef keeping is a long-term commitment, but the rewards are immense. With proper husbandry, patience, and ongoing education, your reef can flourish for years to come.


Have questions or need help? Feel free to [contact us] or visit our store for trusted reef supplies and expert advice.