Important Trout Feed
Trout feed is one of the determinant factors of how good the harvest going to be and how profitable the production will be. These fish need protein to be able to grow and thrive. In fact, their body can efficiently digest protein. Therefore, their natural foods are usually other animals (mostly other fishes). Understanding the proper food required is important in raising trout fish. You can read other articles about how to properly raise trout in fish farm tanks.
A different phase of fish growth requires different nutrition. For example, fry and fingerlings usually need higher nutrition than adult trout. In fact, 50 percent of their feed should contain protein while the other 15 to 20 percent are fat. However, the nutrition requirement for adult fish usually reduced to 38 to 45 percent protein with 10 to 18 percent fat.
Today, many manufacturers have produced high-quality trout pellets specific for fish farming. Although usually, the farm can produce them on their own. However, the quality of these feed may be different since there is no exact information on the nutrition content of their feed.
Trout food pellets usually come in three forms, dry, moist, and semi-moist. Each of these fish pellets for trout is used for the specific growth phase of the fish. Here are the detail explained about the three fish feed.
1. Dry Feed
Just as its name suggests, the dry feed has a dry texture with only 8 to 10% of moisture. This type of feed is further categorized into 5 types of feed:
Pellets are further categorized into two categories, sinking or floating. The sinking one means that once it gets into the water, this feed will sink into the bottom of the pool. While the floating type usually keeps floating for a while. The floating feed is better to keep the water clean because it is easily visible and fishes can eat them easily. Meanwhile, the sinking type tends to sit under the pool and over time will make the pool get dirty easily.
You don’t want the water of your trout pool to be dirty because it easily affects the condition of these fish. Dirty water may reduce their health and make them susceptible to disease. That is why it is suggested to carefully watch the feeding schedule and the fish eating behavior.
The flakes type usually floats at the beginning. But over time, it will slowly sink into the bottom of the pool. However, this feed is available in various colors to make it easier to see.
- Freeze Dried Feed
This type of trout feed can last longer and doesn’t degrade easily. Its nutritional value will still be intact. This type of feed usually comes in cube shape and can be attached to the glass tank. Fishes will nibble this food slowly as the feed slowly melt and dissolve into the water.
The tablet can easily be stuck between the different water levels. It can also make your pool water get dirty easily, so make sure to watch the eating behavior of the fish.
- Granular or crumble
This form of dry feed is usually perfect for larvae, therefore it is good for smaller fish.
2. Moist Feed
The moist feed is usually softer and has up to 35% moisture content. Due to the high moisture content, this type of fish doesn’t stay fresh longer and needs to prepare and fed daily to the fishes and cannot be stored for a long period of time.
3. Semi-Moist Feed
The last type is the semi-moist type, which usually comes in paste form. This type of trout feed usually given to baby fishes.
How to Feed the Trout
Once you have the right rainbow trout feed, the next step is feeding them to the fishes properly. You can feed your trout with prepared food 7 to 10 days after they hatched by giving them a small amount only. Feed them eight to ten times each day until you see all of these tiny fishes are actively eating.
When the fry starts to grow, you can reduce the feeding frequency with trout feed to five times per day. You should adjust the feeding frequency based on how much they gain weight. However, be careful not to overfeed them. When fed properly, trout usually eat around 1 to 2 percent of their body weight at each feeding.
Another thing you need to pay attention to other than trout feed is how well their living condition is. In addition, to have sufficient and nutritious food, trout need a proper and well environment to live. Therefore, you need to make sure that they live in a high-quality trout pond. Find a high-quality fish pond in fishfarmtank.com, you can read about Types of Trout Pond and Its Price.