Category Archives: Fish

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Saltwater Smarts Turns Two: Another Gratifying Year in the Books!

Chris and Jeff discuss the website with Mark of Coral ReefIt’s hard to believe that we’re celebrating our second anniversary here at Saltwater Smarts. When Caribbean Chris and I launched this site back in April of 2013, we had no idea how it would be received—or whether we’d even last more than a few months in such a crowded online space. We just had the kernel of an idea that a certain subset of hobbyists out there might appreciate coming to a place where they can get reliable, authoritative information that promotes success yet still enjoy a few laughs along the way. Over the past two years, we’ve tried to take a more egalitarian approach to information sharing, in which different—even opposing—viewpoints are welcomed and respected. We know the methods that we share here will work for you, but we also want to know what you’re doing that might work even better. In other words, we stand to learn just as much from you as you do from us. And with more and more visitors from countries all around the world joining us every month and offering their input, we’re confident that this approach is resonating.New offerings Regular visitors have probably noticed that the last year has seen some exciting changes here at Saltwater Smarts. This January, we released our first ebook—The Salt Smart Guide to Preventing, Diagnosing, and Treating Diseases of Marine Fishes by Jay Hemdal—which continues to build momentum in sales

Warm Water Blobs Threatens Ecosytem

blobWe all know that Global warming in recent years is at its highest levels. Global warming is a huge problem, of which we don’t even know the implications of the full long term impacts of this rapid climate change. Three different ‘blobs’ of warm water throughout the World are having a huge impact on the marine ecosystem. One blob is in the Bering Sea, one blob is located off the Coast of California and one blob is in the Pacific. The blobs can range in size. However, the Pacific blog is 1000 miles long, 1000 miles wide and 100 yards deep! Although the name ‘blob’ may not sound so imposing, these warmer waters are wreaking havoc on salmon and California droughts, just to name a few.… More:

5 Maddening Things Marine Fish Do

Who knew a royal gramma would draw the ire of an Atlantic blue tang in a tank full of other fish?!I love marine fish. I really do. They’ve been part of my life for decades, and observing their beauty and behavior both in the wild and in aquaria seems to fulfill some primal need in me that’s, frankly, impossible to characterize. But then again, sometimes those scaly little creatures do things that absolutely drive me to distraction. Here are five of them that might sound familiar to my fellow salties: 1. Irritating repetitive behaviorThis refers to some type of aggravating perseverative activity exhibited by a fish, such as swimming up and down one corner of the tank or around the same object in the tank over and over again—instead of exploring the entire system available to them. Sometimes you can make sense of this behavior, for example if the specimen is nervous after just being introduced, attempting to evade a bullying tankmate or other stressful stimulus, trying to spar with its own reflection, or, in the case of naturally active species, just burning off energy. But other times, I can discern no particular rhyme or reason to it.

New Oahu Aquarium Fishing Rules

tangNew fishing rules for Oahu aimed at protecting aquarium fish have been implemented as of April 2, 2015. The Department of Land and Natural Resources states that there are now new daily commercial bag and size limits that apply to aquarium fish. The fish protected include yellow tank, Moorish idol, ornate, oval and reticulated butterfly fish. The rules will be in affect for the waters within three nautical miles off Oahu.… More:

Down to One Marine Aquarium—and So Far I’m Loving It!

Residents of the 125 enjoying the new lightingFor quite some time, I had at least two marine aquariums up and running—a 75-gallon reef tank and a 125-gallon FOWLR tank. As regular Saltwater Smarts visitors know, that 75-gallon tank had become something of a thorn in my side. Originally set up 15 years ago, what was once a nice mix of various soft corals and a few large-polyp stonies gradually transformed into an unsightly mess dominated by green star polyps. Well, I’ve finally begun the process of tearing that tank down. Change at the speed of molasses!What took me so long? Well, as “Caribbean Chris” can attest, when it comes to making changes to my tanks, I tend to move at the speed of molasses in January. Also, I kept going back and forth on how to handle the livestock and what I wanted to do with the 75-gallon once I could get it up and running again. Despite the mess that tank had become, it still contained a handful of specimens I was loath to part with—specifically a sizeable leather coral, an open brain coral, and a few gorgonians.

Reef Threads Podcast #226


Quality Marine is offering commercially raised clown triggerfish from Biota Marine Life Nursery in Palau.

We’re back with more marine/reef/aquarium chit chat. This week’s topics include Rod’s Food, Reefapalooza, the MBI workshop, MASNA scholarships, captive breeding, and parenting. Download the podcast here, or subscribe to our podcasts at iTunes. Also, follow us on Twitter at reefthreads.—Gary and Christine

Sponsor: Rod’s Food
Rod’s Food website

MBI Workshop
MBI Workshop, July 25, Cranbrook Institute, Bloomfield Hills, MI

MASNA Scholarships
MASNA Scholarship applications due June 19

Clown triggerfish
Commercially Raised Clown Triggerfish available now, Leonard Ho, Advanced Aquarist

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Fish Are What Fish Eat!

Aquarists have a wide variety of fish foods at their disposalWith so many fish foods on the market these days, it is really difficult to know exactly what your fish are eating. They will chow down with gusto pretty much anything you put in the tank, but do we really know what is in their foods? When we go to the market, I am sure the majority of us read the labels to see what we are ingesting. But is it the same for fish food? Usually not. Fish food labels provide a breakdown in protein and amino acids, etc., but we don’t know the exact ingredients since the FDA does not regulate fish food. Take dogs and cats for example

Texas State Aquarium Accidentally Kills 100 Fish

 In an effort to combat a pesky parasite that was harming the tanks, the Texas State Aquarium accidentally killed nearly 100 fish. This is very rare and upsetting incident. The parasitic flat worms in the tank were resistant to other treatments, so on Monday the Aquarium introduced a new medicine into the ‘Islands of Steel’ and ‘flower garden’ exhibit tank. The medicine killed all of the fish except for two. Many sharks also perished.… More:

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