Keeping fish, whether Koi or Tropical fish, can be very fulfilling. Fish keeping does have several things that have to be watched: what you feed your fish and when, oxygen issues, parasites...

The brown trout is largely considered to be a freshwater fish, native to Europe and Asia. Medium-sized, growing to 20 kg or more in some areas although in many smaller rivers a mature weight of 1 kg (2 lb) or less is common. The spawning behaviour of brown trout is similar to that of the closely related Atlantic salmon. A typical female produces about 2,000 eggs per kilogram (900 eggs per pound) of body weight at spawning.

A fish hatchery is a place where large numbers of fish are spawned. These fish can be spawned normally or artificially. Artificial spawning is the normal method because this is controlled and the fish can be spawned at a specific day or time, allowing complete control over the cycle.

There are different sorts of fish hatchery, including: Total Recirculation Hatchery Systems. These systems re-use water by purifying the water through filters. The water is then sent back to the fish tanks like your own blood stream. Part Recirculation Hatchery Systems This is the same as above the only difference is that alot more water is sent to drain than recycled, this method is predominatly used in Nitrite sensitive fish. Flow through hatchery systems. These are very simple to design and build the only draw back with these hatchery systems is that you need a very good water source as well as the water source being sustainable. These hatchery systems are used for trout and salmon and are very successful.

In these days of hard work and little pay, opportunities arise that can take away that struggle. Breeding fish isn't a miracle but it is a proven way to make money in your garage or back garden...

For anyone who is new to trout fishing, there are some "basics" that you should make sure you're aware of. These things are simple, yet important in fishing for (and catching) the beautiful fish known as the trout. Trout fishing is a bit different than other types of fishing; mainly because these fish are found in small rivers and streams in many cases. Not only that, but many times the water trout are found in is very cold and clear, which offers more challenges.