At present, several factors which influence the growth of scleractinian corals in aquaculture have been identified. These are known as light, water flow, water quality, and nutrition. This article will focus on nutrition, and describe the various ways in which corals feed. It will summarize the latest scientific findings about this topic, and present practical information on how to maximize coral feeding rates in the aquarium. This will promote efficient, sustainable coral aquaculture, and help the aquarist to maintain healthy corals at home.
Dana delves into the the science behind coral coloration by examining the fluorescent proteins in Clade D corals including Echinophyllia, Favia, Favites, Galaxea, Lobophyllia, Montastraea, Plesiastrea, Ricordea, Scolymia, Trachyphyllia, and others.
Dana Riddle previously documented and discussed light intensity of a Hawaiian tidepool versus the home aquarium. Dana continues his light analysis by examining spectral data. What can nature teach us about coral care?
'Diplomacy is the art of letting someone else have your way.' Richard offers whimsical yet practical advice on how to convince your better half to go along with your aquatic ambitions.
James journeys to Australia's Great Barrier Reef with full camera gear in tow. Join him as he surveys the world's largest living structure and witness its incredible beauty and fragility.
The Apogee MQ-200 Quantum Meter offers many advantages to aquarium hobbyists. The meter is relatively inexpensive (as quantum meters go) and the submersible sensor is small and allows measurements to be made in tight spots. Hobbyists should take a careful look and see if this PAR meter is for them.
Australia is home to the the world's most famous natural coral reef. It's also home to some pretty incredible captive reefs. We present vpreef's (John D's) outstanding aquarium. At less than a year old, it's already a real showstopper.
Can we possibly match the amount of natural light in an aquarium?
I'll provide you information about the genus Siganus as a whole, the Rabbitfish species commonly offered in the hobby, and how to take good care of them.
Equipment Review: LED Lighting Tests: Ecotech Radion Pro, Aqua Illumination Hydra, GHL Mitras 6100HV and 6200HV
LED lighting has come a long way and the new generation of LED fixtures is delivering on the promise of LED technology, and control features. As usual, the users need to consider their own applications to determine the best one for the situation. Hopefully this data will be helpful in making your decisions.
Our very own Editor in Chief, Terry Siegel discusses surgeonfish husbandry like only he can – through forty years of personal experiences successfully keeping this beloved family of fish.
Crinoids are rather elegant relatives of the brittle stars, sea stars, and sea urchins, and can be quite spectacular in appearance. You might see them offered for sale at times, but as pretty as they may be their survival record in home aquariums is downright dismal. However, they're interesting invertebrate animals nonetheless, so I'll give you some information about them, and will also cover the reasons they typically do not survive long-term in home aquariums.
Richard Aspinall concludes his exploration of The Deep Aquarium in Hull (UK), with a look at the Deep's conservation and education work.
Advanced Aquarist welcomes Francesco Ricciardi, a biologist and underwater photographer. Francesco shares his photography and presents an overview of tropical butterflyfish.
Continuing in the same vein as my previous LED lighting tests, this article presents data on light intensity and spread along with spectral plots for several new LED fixtures.