Tropical fish are stunning to look at and many people actually prefer to collect their own. One of the ways to do this is by using a hand net while scuba diving or snorkeling. The tropical fish collecting nets available today make this easier than it was before due to the way they are constructed, with light weight materials that are not only almost invisible but that move easily through the water.
A range of these products are found at local suppliers and from online stores. Shopping online allows one to compare the different products more easily. One can view the images on the sites and check the specifications given, such as depth and mesh size. Customer reviews can also be read and prices easily compared.
The material from which a net is made is obviously one of the most important considerations. Fine-mesh nets are preferable to coarse ones. The coarse ones tend to damage delicate specimens and ones with spines can even become entangled. If you want to catch smaller specimens, you will need to use a mesh with small enough holes so they cannot just swim through. The size is referred to as the stretch as it is measured when the net is stretched out from corner to corner.
One also has to make sure that the net is deep enough. If it is too shallow, specimens can easily swim in and out again before you have time to react. Another factor to consider is that fishes swim at different depths. Larger ones tend to swim higher up while smaller specimens tend to swim close to the bottom. The size of of net chosen will depend on the size specimens you are going for. For example, if you want to collect larger show specimens, your net will need to be about 6 foot high, whereas with specimens of small to medium size a 3 foot net is sufficient.
A net must also be able to move easily through the water without dragging. In order to do so, it has to be made with lightweight materials. An acrylic frame best fits this purpose as a frame made from a heavier material obviously creates more drag. Many nets have a screen at the bottom and this can also affect ease of movement.
Stainless steel, clear acrylic and aluminum are the materials most widely used for creating the handles and frames today. These materials enable products to be both durable and easy to use at the same time. The opening is wide enough to enable specimens to swim easily into the net.
Nets like this are not only used for collection of specimens. They can also be used by aquarium owners for other purposes such as rescuing injured specimens or removing dead ones from the tank. Most collectors have more than one net and use them for varied tasks. For example, a smaller one is helpful for using in corners of a tank.
If you decide to collect your own specimens, this is possible and offers you the opportunity to get exactly what you want. This is usually accomplished when diving or snorkeling with a hand net. The right net has to be chosen that is not only durable and easy to use but is as invisible as possible and moves through the water with ease.
A range of these products are found at local suppliers and from online stores. Shopping online allows one to compare the different products more easily. One can view the images on the sites and check the specifications given, such as depth and mesh size. Customer reviews can also be read and prices easily compared.
The material from which a net is made is obviously one of the most important considerations. Fine-mesh nets are preferable to coarse ones. The coarse ones tend to damage delicate specimens and ones with spines can even become entangled. If you want to catch smaller specimens, you will need to use a mesh with small enough holes so they cannot just swim through. The size is referred to as the stretch as it is measured when the net is stretched out from corner to corner.
One also has to make sure that the net is deep enough. If it is too shallow, specimens can easily swim in and out again before you have time to react. Another factor to consider is that fishes swim at different depths. Larger ones tend to swim higher up while smaller specimens tend to swim close to the bottom. The size of of net chosen will depend on the size specimens you are going for. For example, if you want to collect larger show specimens, your net will need to be about 6 foot high, whereas with specimens of small to medium size a 3 foot net is sufficient.
A net must also be able to move easily through the water without dragging. In order to do so, it has to be made with lightweight materials. An acrylic frame best fits this purpose as a frame made from a heavier material obviously creates more drag. Many nets have a screen at the bottom and this can also affect ease of movement.
Stainless steel, clear acrylic and aluminum are the materials most widely used for creating the handles and frames today. These materials enable products to be both durable and easy to use at the same time. The opening is wide enough to enable specimens to swim easily into the net.
Nets like this are not only used for collection of specimens. They can also be used by aquarium owners for other purposes such as rescuing injured specimens or removing dead ones from the tank. Most collectors have more than one net and use them for varied tasks. For example, a smaller one is helpful for using in corners of a tank.
If you decide to collect your own specimens, this is possible and offers you the opportunity to get exactly what you want. This is usually accomplished when diving or snorkeling with a hand net. The right net has to be chosen that is not only durable and easy to use but is as invisible as possible and moves through the water with ease.
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