How to deal with Coral Aggression

After discussing coral selection, quarantining, placement, and nutrition there is still one other aspect of their keeping that needs to be considered, coral aggression. Since corals are sedentary and cannot move once they have settled into place or been mounted…

Goniopora Vs. Bernardpora FIGHT! Which Flowerpot Coral Will Win?

Flowerpot corals have long been some of the most recognizable and most loved corals both in aquariums, and in the wild. Despite the appreciation, until very recently very many of these flowerpot corals were considered extremely difficult to keep in…

The Hammer Coral: A Sizeable Stinger with Showpiece Potential

Several of the so-called large-polyp stony (LPS) corals offer the advantages of being very hardy, adaptable, and beautiful and, thus, make excellent reef aquarium candidates, even for relatively new reefkeepers. The hammer coral (Euphyllia ancora), however, I would characterize slightly…

5 Ways to Counteract Coral Combat in the Marine Aquarium

At a casual glance, corals would appear to be an inoffensive lot, generally espousing a “live-and-let-live” philosophy. After all, when you’re firmly affixed to the substrate, how much trouble can you really cause for your neighbors? Plenty, as it turns…