Marine Sump-Based Filtration

The concept of the sump may seem confusing at first, but sump-based filtration is the best filtration for a marine aquarium set-up. Sump-based filtration is...

Warty Frogfish: Most Unusual Saltwater Fish?

The Warty Frogfish Makes an Interesting Fish for the Marine Aquarium. While not for everyone, this is a fascinating marine fish appropriate for the...

Keeping Anthias in the Tropical Marine Aquarium

Considered difficult-to-keep, anthias are some of the most beautiful fishes available to the marine aquarist. Understanding their needs makes it possible to have success. Anthias...

The Japanese Spotted Anthias (Odontanthias borbonius)

While not inexpensive, this small deepwater anthias species is one of the most beautiful fishes the marine aquarist can keep with relative ease in...

Why Do My Saltwater Fish Keep Dying?

Experienced freshwater aquarists often move to marine aquariums, and find it difficult. Here are some tips to keep fish in a salt water tank...