Though in many ways keeping a marine aquarium is easier today than it’s ever been, entry into our hobby is still fraught with confusion. To a large extent, this is can be attributed to the incredible variety of choices available nowadays for meeting the husbandry requirements of marine livestock as well as solving various problems that arise.…
Symphyllia spp. coralSymphyllia are some of the most colorful large-polyp stony corals out there. Their bodies resemble Lobophyllia in many ways, but unlike lobos, they have a much more diverse color arrangement.…
Coral catfish (Plotosus lineatus)A school of juvenile coral catfish (Plotosus lineatus) rolling and wriggling en masse along the ocean floor is among the more endearing sights one can behold in the marine realm.…
The pair of yellow wrasses attempting to spawn after the lighting change in my aquariumThe other night, as I was watching the debate on TV, I noticed that my reef tank got darker. Just a little, but it was darker and yellower.…
Aquascaping with dry rock has a number of advantages and disadvantagesWhen aquascaping their tanks, marine aquarium hobbyists have the option of using live rock or dry rock (or some combination thereof) to create the foundational reef structure.…
Marine aquarium aquascapes are evolving to favor more open, irregular aestheticsOne of the more interesting developments in the reefkeeping hobby, in my opinion, has nothing to do with the latest, greatest gadget or advance in water-quality-management methodology.…
It’s easy to cheap out on aquarium cleaning brushes, but it makes sense to spend a bit more for qualityWhile there are certainly sexier marine aquarium topics I could be writing about, I’d like to dedicate today’s post to one of the more mundane, albeit essential, elements of our hobby—aquarium brushes.…
For me, it is about a healthy ecosystem, a learning experience, a pastime or hobbyThis is an easy question. Our tanks can be as good looking as we want. Of course, we can always throw more time and money into our tanks to make them look even better—but better looking to whom?…
Since corals and other sessile invertebrates are more or less stuck in place and can’t chase away competitors or run from predators, many of them—particularly among the soft corals—have evolved the tactic of exuding toxins into the water to prevent other inverts from encroaching and to discourage predation.…
The Avant-Garde Marine Aquarist – now available in print and eBook formatsThink you’ve got equipment woes? Imagine what it would have been like trying to equip a marine system back at the dawn of marine fishkeeping!…