Orange Cup Coral or Sun Coral (Tubastrea faulkneri)
My orange cup coral or sun coral does not seem to be acclimating very well to my tank and the polyps are almost never open.
UV Sterilizers in Reef Aquariums
Do UV sterilizers kill important crustaceans and deplete the reef aquarium of nutrients?
Time To Upgrade Your Aquarium Lights?
LED Lights and Environmental Impact
A Beginner's Guide to Seahorses
Before you try keeping seahorses, learn their basic care requirements to ensure your success.
Fish and Invertebrates for Your Reef Aquarium
Avoid problem species when choosing fish and invertebrates for your reef aquarium.
Saltwater Attack of the Fish Ich
How do you prevent a saltwater fish ich outbreak?
Saltwater Hair Algae
Hair algae has taken over my live rock and smothered my corals.
Coral and Invertebrate Quarantine Procedures
Decrease the chances of adding fish or coral diseases into your display tank.
Taking on the plague of the bristleworm.
The ability to answer questions on reef tanks is in proportion to the information supplied.
ADS BY GOOGLE
Hi, my tank is
Visit the photo gallery to cast your vote »
Your source for freshwater, reef, and saltwater aquarium keeping information, tips, and species profiles.
Get tips, stories and news alerts about all-things pets and animals straight to your inbox.
Ultimate Animal Lovers
Sign up to get updates delivered straight to your inbox.