Question: Two weeks ago, I added a harlequin tuskfish to my 90-gallon reef tank with the understanding that it’s a peaceful fish. Then this morning, the stupid thing ate my skunk cleaner shrimp right in front of me!…
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Stylophora: Achieve that SPS Aesthetic with Less-Demanding Corals
Stylophora are branching small-polyp stony corals from the Family Pocilloporidae. Stylophora shares that family with Pocillopora and Seriatopora, and the three together are the only genera in the family.…
What Hobbyists Can Learn when They Visit a Public Aquarium
Here in the US, the summer travel season is well underway, and popular attractions all across the nation are swarming with tourists. For those of us enamored with marine life, vacation travel often involves a visit to major public aquariums, where we can spend several quality hours figuratively immersed in the underwater realm.…
Reefkeeping Happiness Is…
In discussing the myriad rewards of reefkeeping, we marine aquarium hobbyists tend, at least in my humble opinion, to exaggerate the “soothing and relaxing” nature of our systems. If I’m being perfectly honest, on balance I probably derive more tension than tranquility from this hobby—or at least both elements in equal measure.…
Salty Q&A: Calcium and Alkalinity Out of Whack
Question: I’m having an issue with the calcium and alkalinity levels in my reef tank. Right now, the calcium is at 380ppm, which is at the low end of the acceptable range, and the alkalinity is at 10dKH, closer to the high end of the acceptable range.…
Tidal Gardens Substrate Update
Back in 2002, all the tanks were some combination of 300-gallon and 150-gallon stock tanks because they were by far the most cost-effective containers that were truly rugged. After all, anything that was built to be strong enough to get kicked by a horse or cow should hold up to the sort of beating we dish out here.…
Don’t Be a Penny-Wise, Pound-Foolish Marine Aquarist!
Okay, class, please put away your notes and calculators, take out your number-two pencils (clear-a-vous but for a number-two!), and complete this easy multiple-choice quiz:
Which of the following reef-lighting options costs the least?…
5 Circumstances that Warrant a Species (or Specimen) Tank
A diverse community of marine fishes presents quite a visual feast, especially when housed in a reef system brimming with colorful corals. However, in some stocking situations, it’s preferable to avoid the “typical” marine community (if there is such a thing) in favor of a single-species or even a single-specimen tank.…
Salty Q&A: How Long Before My Tank Is Cycled?
Question: The fish store dealer who’s helping me through the setup of my first saltwater aquarium told me I need to give the tank time to cycle before I put any fish or corals in it. As of right now, the tank has been operating for about a month.…
Threadfin Cardinalfish: Peaceful and Most Impressive in Numbers
Walk by an LFS sales tank containing a few specimens of threadfin cardinalfish (Zoramia leptacantha), and you might not give them a second glance. Chromatically speaking, this species isn’t exactly a showstopper compared to some, especially when viewed in your average LFS environment.…