Saltwater Aquarium Setup – Choosing a Tank - Part 2
You can calculate how many fish your saltwater aquarium setup will hold by stocking one inch of fish per four gallons of water for a period of six months. After this period increase the number of fish slowly to one inch per two gallons. This means that a 40 gallon aquarium should not contain more than 10 inches of fish for the first six months.
So, for example, you might choose one 3-inch queen angel, two 1-inch clownfish, one 2-inch regal tang, one 1-inch bicolor blenny and two 1-inch Beau Gregory’s. Once the six month period is over you could increase the total number of inches in your saltwater aquarium setup to 20.
Of course, your fish are going to grow so you have to adjust for the changing sizes of your fish. The shape of your fish is also important. If your fish are likely to be on the heavy side you will need to stick to the low end of the capacity of your saltwater aquarium setup.
A saltwater aquarium setup will cost you time and money so accept this and don’t skimp. Even if you devote considerable time and effort to a small tank you can still encounter problems. If you choose the wrong one initially you will probably end up having to buy another one and this may be discouraging. In short, if you don’t have the money to buy a tank that’s at least 30 gallons, don’t invest any money at all.
When you choose a saltwater aquarium setup there are many options. You can choose from glass and acrylic and you can even get reef-ready styles complete with pre-drilled holes for equipment and plumbing. Glass tanks sealed with silicon rubber cement are a common choice. Rectangle designs are popular but they are also found in octagon and hexagon. They are non-toxic and don’t scratch easily.
The downside to a glass saltwater aquarium setup is that they are heavy. This means that large tanks will have very thick glass. Try to find one with a plastic frame that will make the tank more stable. Plated glass is shatterproof but not as strong as tempered.
An acrylic saltwater aquarium setup is molded with few seams so they are more transparent. However your view may still be distorted at the corners. Acrylic tanks are not as heavy as glass and so come in a wider variety of shapes and sizes. Acrylic is also stronger than glass. On the downside acrylic tanks can get scratched and are more expensive than glass. They are easily scratched by algae scrapers and decorations. It is possible to buff these marks out with a special kit.
Whichever saltwater aquarium setup you choose make sure it provides a healthy environment for your fish. You also need to make sure that you can afford to maintain it properly and that it suits your lifestyle and available time. Once you have everything set up correctly you will be able to enjoy the colorful antics and shapes of your fishy friends, corals and other invertebrates.
Enjoy the wonderful world of your saltwater aquarium!
