Sponges are great filter feeders If you do any diving anywhere, you will see sponges everywhere. Some of them are more colorful than corals, and some of them you can sit in. All sponges are water pumps and filters, which makes them useful in the sea and in our reefs. Sponges don’t move, they sit [...]
There are steps you can take as a marine aquarium hobbyist to help ensure the health of your tank’s inhabitantsDistilled down to its essence, success in the marine aquarium hobby is about keeping fish and invertebrates alive and thriving. And while it may sometimes seem as though fate plays a [...]
The marine aquarium hobby is second only to the US military when it comes to the number of acronyms its members throw around. (Quite fittingly, this past Monday was the 27th anniversary of my DOE. Shortly after that date, I entered BMT as an A1C and did lots of PC under the direction of a TI before [...]
The blue-throat triggerfish (X. auromarginatus) in my aquarium exhibited repetitive behavior prior to transitioning the system to a reefFor today’s post, I’d like to elicit your thoughts on an interesting phenomenon I’ve observed in my aquarium, specifically involving an aggravating [...]
Part of my clan rejoicing in their “dose” of clean waterYesterday, I finally got around to performing an overdue water change in my 125-gallon tank. Admiring the fruits of my labor afterward, I couldn’t help wondering, “Why on earth do I wait so long to do these when the result is always so [...]
What do supermodels, the Vietnam War, and the right front fender of a 1955 Oldsmobile have to do with marine aquariums? Absolutely nothing—that is, of course, unless you’re hobby pioneer Paul “Paul B” Baldassano and you’ve just published a book on your six decades of aquarium [...]
The beautiful and hardy stoney coral, Montipora undata. This coral is the beauty that gets little attention these days but was very popular several years ago. It was believed to be an encrusting type of stoney coral and I still frequently see it advertised as such. In my experience it can develop [...]
These Tubastrea Aurea are 100% tank raised and trained to feed during the day light photoperiod, unlike the natural instincts of this species. They are fed only during the lighted photoperiod and tend to stay open during this period when conditioned in this manner. Day trained so to [...]