Reef Kids: Backyard Beach

Spring will be arriving soon, and with it, lots of time spent outside. The most family-friendly yards have spaces for relaxation and entertaining, some beautiful things to look at, and (especially if you have little ones) an exciting, interesting place to...

The Pluses & Minuses of Using Activated Carbon

Activated carbon is a porous form of carbon that can be used to absorb or remove dissolved organics that give water its yellow tint. Removing these materials will help with biological filtration and increase water clarity. In theory, better clarity will aid light transmission through the water column and improve PAR (Photsynthetically Available Radiation, which is all radiation between 400-700 nm wavelength range) Does Activated Carbon Remove Beneficial Trace Elements? One of the big arguments against using activated carbon on a continual basis is that it removes beneficial trace elements from the water. I have used carbon continuously on all of my tanks and have not seen any negative side effects on my corals. This is purely an observation and not based on any scientific facts. According to

RAIN2 Waterfall Algae Scrubber

Santa Monica Filtration recently released an updated version of its original waterfall algae scrubber, dubbed the RAIN2. When ordering the RAIN2, which retails for $349.99 USD, you can choose 1, 2 or 4 of the GEM5 lights, which will be already mounted to the inside of...