Category Archives: Advice

Starfish for Marine Reef Aquariums By Robert Farnsworth, MarineDepot.com Reef Squad

Starfish or Sea Stars are one of the more unique and intriguing specimens found in reef aquaria. Whether you are a seasoned hobbyist or beginner, you are most likely familiar with these stars of the sea. They are available in a variety of brilliant colors and can perform a critical function in your reef aquarium. […]


Everything You Ever Wanted to Know About Aquarium Heaters By Keith MacNeil, MarineDepot.com Reef Squad

As the winter months draw near, colder temperatures—both inside and outside—are fast approaching. It’s around this time each year I begin to see threads pop up on aquarium message boards discussing aquarium heater failure. Sometimes hobbyists are lucky: the heater simply did not turn on and their tank got colder. In other instances, heaters actually […]


How to Care for LPS Corals By Robert Farnsworth, MarineDepot.com Reef Squad

Within the reef aquarium hobby you often hear the terms soft corals, LPS and SPS used to identify different groups of corals. Grouping corals in this fashion is very useful because it not only describes the coral itself but also helps aquarium hobbyists understand what a particular coral will need from us (lighting, placement, flow, […]


How to Cycle a Saltwater Aquarium By Mark Callahan, Mr. Saltwater Tank

Let’s face it: you want instant gratification. As soon as your box of aquarium supplies arrives from MarineDepot.com, you drop everything and begin fiddling with your new gear. And, once that last piece of equipment is set up, you’ll be ready to add fish to your new tank, right? Not so fast. You’ve got one step […]


How to Remove Phosphates from a Saltwater Aquarium By Joseph Chang, MarineDepot.com Reef Squad

A common problem in marine fish and reef aquarium systems is high levels of phosphate. Phosphate can come from food added to the aquarium, fish waste, fish and coral respiration, low-quality carbon, impure water added to the tank along with numerous other causes. Phosphate is present in every aquarium and exists in two forms: organic […]


The ABCs of LEDs, Part 2 By Robert Farnsworth, MarineDepot.com Reef Squad

After reading through the comments on our May 2012 article, The ABCs of LEDs, we decided it would be a good idea to post a short follow-up to answer some of your questions and provide additional information about LED aquarium lights. One thing we noticed is that many hobbyists are having a difficult time choosing the right […]


Vacation Preparation: Readying Your Tank Before You Go By Keith MacNeil, MarineDepot.com Reef Squad

I have been an avid aquarium hobbyist for many years and been working in the industry for well over 20. A common story I have heard far too many times is “I came home from vacation and everything in my tank was dead.” The last thing you want to come home to after a relaxing […]


How to Maintain Calcium and Alkalinity By R. Farnsworth, MarineDepot.com Reef Squad

Calcium is an essential building block for wild and captive reefs alike. Calcium combines with carbonates (alkalinity) and other elements in the water to create calcium carbonate. Stony corals synthesize calcium carbonate along with trace elements from the water in order to build rigid skeletons which ultimately end up creating a foundation for wild reefs. […]


The ABCs of LEDs, Part 1 By Robert Farnsworth, MarineDepot.com Reef Squad

Responsible reefkeepers know conservation is playing a huge role in the growth and evolution of the aquarium hobby. Yet, those outside the aquarium hobby sometimes fail to recognize how much we, as a community, truly care about Mother Earth and her oceans. We support efforts to eliminate abuses in collection, encourage captive breeding and propagation […]


How to Get Rid of Red Slime (Cyanobacteria) By Robert Farnsworth, MarineDepot.com Reef Squad

Have you ever seen the movie Ghostbusters?Do you remember Slimer, the ugly spud-shaped ghost that left a nasty slime trail everywhere it went?While funny in the film, having slime inside your aquarium is no laughing matter. It consumes nutrients in your water, blankets coral and creates an unsightly aquascape.Cyanobacteria is classified as a photosynthetic organism with […]