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The Coral Connect Blog

Drop announcements, reef-keeping know-how, and the science behind responsibly aquacultured coral.

beginner · Featured

Nitrate & Phosphate Explained: How to Manage Reef Tank Nutrients for Better Coral Color and Growth

Zero is not the goal. Healthy reefs run on low but detectable nitrate and phosphate. This guide covers target ranges, why nutrients matter for coral color and growth, what happens when they swing too high or bottom out, and the proven ways to raise, lower,...

June 21, 20265 Min Read

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June 20, 20265 Min Read

AI lighting

Reef Tech in 2026: How AI Lighting and Smart Automation Are Changing Coral Keeping

June 19, 20265 Min Read

beginner

How to Feed Your Corals: A Reefkeeper's Guide to Coral Nutrition, Foods & Feeding Schedules

June 18, 20264 Min Read

Acropora

Coral Sex Goes Mainstream: How Spawning Is Reshaping Reefs—and the Hobby—in 2026

June 10, 20265 Min Read

AEFW

Don't Skip the Dip: A Reefkeeper's Guide to Coral Quarantine & Pest Control

June 9, 20265 Min Read

aquaculture

Reef Policy in 2026: What the Saving NEMO Act and USAQUA Mean for Your Tank

June 8, 20264 Min Read

aquascaping

Coral Placement 101: Where to Put SPS, LPS & Soft Corals in Your Reef Tank

June 7, 20264 Min Read

aquaculture

Bred to Beat the Heat: The 2026 Coral Science Every Reefkeeper Should Know

June 6, 20265 Min Read

alkalinity

The Big Three: A Reef Keeper's Guide to Alkalinity, Calcium & Magnesium

June 4, 20263 Min Read

aquaculture

The Aquaculture Revolution: Why Farm-Raised Corals Are Taking Over the Reef Hobby in 2026

June 3, 20261 Min Read

beginner

Top 5 Corals for New Aquarists

June 3, 20261 Min Read

maintenance

How to Maintain a Healthy Reef Tank

June 3, 20261 Min Read

beginner

The Coral Connect Blog

Nitrate & Phosphate Explained: How to Manage Reef Tank Nutrients for Better Coral Color and Growth

Reef Tech in 2026: How AI Lighting and Smart Automation Are Changing Coral Keeping

How to Feed Your Corals: A Reefkeeper's Guide to Coral Nutrition, Foods & Feeding Schedules

Coral Sex Goes Mainstream: How Spawning Is Reshaping Reefs—and the Hobby—in 2026

Don't Skip the Dip: A Reefkeeper's Guide to Coral Quarantine & Pest Control

Reef Policy in 2026: What the Saving NEMO Act and USAQUA Mean for Your Tank

Coral Placement 101: Where to Put SPS, LPS & Soft Corals in Your Reef Tank

Bred to Beat the Heat: The 2026 Coral Science Every Reefkeeper Should Know

The Big Three: A Reef Keeper's Guide to Alkalinity, Calcium & Magnesium

The Aquaculture Revolution: Why Farm-Raised Corals Are Taking Over the Reef Hobby in 2026

Top 5 Corals for New Aquarists

How to Maintain a Healthy Reef Tank

Beginner's Guide to Coral Care