Saltwater
aquariums are very different from freshwater aquariums. The main difference
is the constitution of saltwater and the adaptation of its inhabitants.
Saltwater aquariums are also referred to as marine aquariums for
their simulation of a marine environment. In the 1950s, increased
biological understanding of maintaining an ocean environment made
marine aquariums a new kind of hobby.
Marine aquariums are usually divided into three main categories:
• FO – This stands for “Fish Only”.
• FOWLR – “Fish Only With Live Rock”
• Reef Aquaria – This refers to an environment that houses
corals and other invertebrates.
The mechanical components of a saltwater aquarium are much the same
as their freshwater counterparts:
• Glass or acrylic aquarium
• Filtration equipment
• Lighting
• Heater
When you bring an old aquarium out of storage, prepare to convert
an aquarium back from use as a terrarium or small animal cage, or
when preparing to set up an aquarium purchased used, it is important
to check to see if the aquarium leaks. Checking for leaks before setting
the aquarium up will prevent significant damage and losses in your
new marine environment.
The tank will need to be positioned near an electrical outlet and
away from direct sunlight or drafts.
Never use soap or detergent to clean anything you plan on placing
in your marine environment. Use a solution of 1 tsp bleach to every
5 gallons of water and make sure to use clean water to rinse those
items off after cleaning them with the bleach solution.
Avoid placing anything made of metal into your tank – saltwater
will cause it to rust!
To help distribute the weight of your tank more evenly, use a ¼-inch
sheet of Styrofoam under the tank. If the tank isn’t precisely
level, stress on the seams will cause an eventual leak.