Blue Hippo Tang Care: Tank Size, Water Quality and Acclimation
You'll be able to set up and acclimate your Blue Hippo Tang for long-term health in a large, well-maintained reef or fish-only tank.
Tips & Tutorials
Step-by-step care guides for corals, fish and the equipment that keeps them thriving.
Check Salinity Before Your Next Water Change
Tropical Fish and Corals · Daily Tutorials Check Salinity Before Your Next Water Change October 24, 2026 · Water quality · About 5 minutes…
Does Every Coral Need the Same Feeding Schedule?
Does Every Coral Need the Same Feeding Schedule? October 24, 2026 · Coral care · About 5 minutes A feeding routine should fit the…
Bumble Bee Snail Care: Feeding, Acclimation and Tank Setup
You'll be able to acclimate your Bumble Bee Snail safely to your reef tank and keep it healthy through proper feeding and water conditions.
Fritz Nitrite Test Kit: Testing the Nitrogen Cycle in Your Aquarium
Water quality · Detailed tutorial · About 7 minutes · Beginner friendly The key habit: Test your water for nitrite when you set up…
Reef Tank Sand Bed Setup: Choosing and Installing Your Substrate
Equipment care · Detailed tutorial · About 10 minutes · Beginner friendly The key habit: Decide your sand depth before you buy—choosing between a…
Aquarium Maintenance Tutorial: How to Clean Biological Filter Media Without Killing Beneficial Bacteria
Introduction: Are You Accidentally Harming Your Aquarium’s Biological Filter? One of the most common aquarium maintenance mistakes is cleaning biological filter media the wrong…
Tisbe biminiensis Copepods: Culturing and Maintaining Your Colony
After reading this tutorial, you'll be able to set up and maintain a healthy culture of Tisbe copepods that reproduces in your tank or…
Tisochrysis lutea Phytoplankton Culture: Using Live Phyto for Your Reef
You will be able to store a live phytoplankton culture, dose it to feed corals and filter feeders, and propagate it to maintain a…