About Ellery Wong

Ellery is a mechanical systems engineer at a Fortune 500 technology company. He has professional automation experience in the automotive, appliance, printing and robotics industries, as well as over 25 years as a saltwater aquarium hobbyist. He currently maintains a 365-gallon SPS/LPS system while regularly traveling for work, which presents a variety of challenges he enjoys tackling.

Aquarium Automation: The Theiling Rollermat and Other Web-Filtering Technologies

The problem For the longest time, I have been trying to lengthen the maintenance interval for the filter socks on my 450-gallon system, which currently clog every two days. I tried eliminating filter socks completely for a period of time, but the sump got extremely messy and turned into a nitrate bank. The next option … [Read More]

A Proven Method for Treating Bacterial Infection in Anemones

Recently I had an urge to get back into keeping anemones and planned on setting up an anemone-specific aquarium with the 90-gallon tank I resealed. I knew I wanted to start looking at what has been out in the market recently and understand in what state of health they have been received at the local … [Read More]

The Long Island Aquarium: A Pleasant Surprise Near the Tip of the Island

If you are ever visiting NYC and have time for a day trip out on Long Island, I would highly suggest the Long Island Aquarium and Exhibition Center out in Riverhead as an excellent family destination. The center is about a one-hour drive from Queens on the Long Island Expressway. As an added benefit, there … [Read More]

Testing: Nano-Bubbles

Recently, the folks in my area got enamored with the topic of “nano‐bubbles” for the reef tank. Being a curious engineer and avid tinkerer of tanks, I jumped right in to test it for myself. So what are nano‐bubbles and what is the concept being prescribed? Well, there are many sources online that talk about … [Read More]

Acropora for Beginners

With the introduction of more aquaculture and mariculture facilities, there has been a boom in specimens available at the local fish stores these days. But I will say for certain that if you can get a frag from a successful hobbyist, those tend to be even more robust and better able to tolerate the variations … [Read More]

An Ultra-Low-Nutrient System for Acropora and other SPS

Welcome to the next level of coral care. By now I am assuming you have at least understood all the key general practices to maintain some of the hardier corals, from soft corals to large-polyp stony (LPS) corals to some of the more rugged small-polyp stony (SPS) corals. Each category of livestock can be classified … [Read More]

The Best Beginner Large-Polyp Stony Corals

Throughout my years as an aquarium enthusiast, I have followed all the advice from all the books I could get my hands on since there were no other hobbyists with the same interest as I in my circle of friends growing up. My aquatic progression took the following path: 5-gallon slate & stainless-steel-framed fancy guppy … [Read More]

The Best Beginner Small-Polyp Stony Corals

Upon entering the world of small polyp stony corals (or SPS), many people ask the magic question, “Which types are best for beginners?” In my opinion the most beginner-friendly choices are found in the genera Montipora, Pocillopora, Seriatopora, and Stylophora. Most of the corals I’ll discuss here are commonly available, so there should be a … [Read More]

Reefing from Afar, Part 5: Plans and Wishes for the Future

Finally, we have come to the end of my series, where I will set out some future desires of mine that are totally nonexistent today or are very close to market. These are the holes in my system for which I currently have no automated solution. This allows me to further innovate on my own … [Read More]

Reefing from Afar, Part 4: The Wong Solution

The last article discussed some of the quick and simple ways to take care of your reef while being away for just a short period of time. Due to my work responsibilities, which require travel around the world for two- to three-week periods at a time, I need as much automation as possible and confidence … [Read More]