What do blobfish eat
The search for food is of central importance in animals. Most animal species spend a large part of their active time searching for food. So does fish. It is often a challenge for the animals to get to the food. To do this, they need a wide variety of strategies and display a wide variety of behaviors.
In the aquarium, on the other hand, the food is delivered to them free-mouth. You hardly need to make any effort and have usually eaten the food within seconds or minutes. Appropriate feeding is a very important aspect of ornamental fish keeping. It is important that one is thoroughly informed about the natural needs of the fish species kept with regard to foraging and consumption.
Adapted strategies for foraging for food
In their development, the fish have adapted to the nutritional basis that they find in their natural habitat. To the Food spectrum Fish include plankton, algae, plants, worms, insects, crabs, amphibians, fish or spawn. Some species have a vegetarian diet, but most fish species are omnivorous.
In order to get to the food, fish put very different Strategies a; some lie in wait for their prey, others dig in the soil silt, still others roam their area of activity and pick up anything that can be eaten. In the case of fish, the shape of the mouths also indicates how they are ingesting the food. Many fish species rely heavily on the sense of sight when searching for food. But also the sense of touch and taste as well as the sideline are important sensory organs that help the fish to find and recognize food.
Foraging - not made easy
Everyday life in the aquarium is often a bit monotonous for the fish, because the challenges of foraging for food are missing. As with many animal husbandry, the whole thing is also in aquarium husbandry Behavioral complex around the foraging for food reduced to the intake of food. The time-consuming part of searching for food is no longer necessary because the food is administered in an easily accessible manner.
The result is that the animals are under-challenged and cannot live out their typical behavior for foraging. By imitating the situation in the natural habitat and a varied feeding adapted to the feeding habits of the species, you can bring your protégés a little more variety to the aquarium life.
Variety makes life interesting
Normally, fish do not always find their food in the same place, but they have to search their habitat intensively. Ambulance hunters are also required to pay close attention and not every attack is successful. Some fish species look for food during the day, others are nocturnal.
The time and place of feeding can also be varied in the aquarium. These are suitable Automatic feeders or a combination of automatic feeder and manual feeding. This makes feeding the fish less predictable than if you always feed in the same place at the same time. In addition, with the use of automatic feeders, feeding can be somewhat decoupled from humans.
Feed with moderation
The one needed Amount of feed fish usually do not take in all at once, but spread over the day (night). This can be simulated by feeding small portions several times a day, by hand or via a feeder. The amount of feed must be carefully controlled so that the fish are not overfed and the water quality does not suffer.
Depending on the species of fish, you also have to consider whether they are looking for food on the surface of the water, on or in the bottom or anywhere. Aquatic plants and algae growth can also be a suitable food supply for certain fish species.
By varying the time and place of feeding, as well as the type and amount of feed, you create employment opportunities for the fish.
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