Kategori: fish

Betta fish are known for their intense reaction when put in the same bowl as another betta. In reality, it is only the male betta that are aggressive. They will fight to the death on most occasions, or at least leave each other torn and tattered. The females may be raised in an aquarium together and do not need to be separated. These small, colorful fish may be bred in captivity if carefully watched for the female’s reaction to the male betta’s aggressive mating behavior.

1. Place the female and male betta in separate bowls. Give them both plenty of good quality betta food and watch for the female to produce eggs and the male to begin making a bubble nest in one area of the tank.
2. Place the female betta in the bowl with the male betta and watch them closely. The male will advance aggressively. If the female continues to back away from his advances for several minutes, and is not responding to him, take her out of the bowl and try again in a few days.
3. Once the eggs have been fertilized, remove the female and place her back in her bowl. The male betta will not tolerate the female for long.
4. Place a handful of dried straw in a bowl of water with a lid and set it in a sunny windowsill. You’ll use the wet straw later to nourish the hatchlings.
5. Watch for the hatchlings to appear. The small hatchlings should hatch in about two days. Watch for them and remove the male once the hatchlings hatch. He may decide to eat the hatchlings if allowed to stay in the same bowl for long.
6. Place the wet straw into the bowl with the baby bettas. Watch them during the next few days and add more soaked straw to their bowl. They will eat it for nourishment. In two weeks, start feeding them dried flake food.

Arowana fish breeding is an excellent choice for those who like a challenge. Also known as the ‘Dragon’ Fish for its similar unique slender body and distinctive reflective scales, the results of successful breeding can be extraordinary. According to Chinese lore, a dragon is the symbol of prosperity, strength and power and many believe that the Arowana fish help to ward off evil and misfortune.

Arowana Fish Breeding is not easy and it is one of the most expensive fish in the world due to its high demand but low supply. It’s breeding cycle is only around 1 to 2 times a year and they average 3 to 5 years to reach full maturity.

Arowana in general, will eat pretty much anything, however it is important to have a nice variety in their diet. Baby Arowana Fish should be fed around 3 times a day and adults only around once a day. Particularly big Arowana may even be fed once every other day. Favorites in Arowana Fish Breeding include brine shrimp, black worms and even small fish. When they are bigger, you may try bigger fish.

Because of this rather meaty diet, Arowanas do tend to produce a lot of waste. Thus extra care needs to be given in cleaning the tank. At a minimum, 25% to 33% of the water should be changed weekly but the recommended rate is 20% twice a week. Keep the pH values neutral and err temperatures on the higher end, around 77 degrees Fahrenheit. Be warned, too hot a temperature will shorten their lifespan and too cold a temperature may kill them outright.

When considering Arowana breeding, keep in mind that these fish will grow to be at least 24 to 30 inches and some may even grow to be 48 inches. Also you might to keep Arowana fish alone in their tank as other fish just may become their mid-day snack! Additionally, ensure that the top of the tank is sealed correctly as Arowanas love to swim to the top and are capable of jumping clean out of the tank.

Seaweed and Grouper, Mainstay Aquaculture Maluku Province

Maluku provincial aquaculture production in 2009 reached 50,915 tons from mariculture, aquaculture and freshwater aquaculture. Seaweed, grouper, sea cucumbers and shrimp are aquaculture commodities Maluku province. In 2009, the four commodities, production amounted to 47,782.6 tons, 1810.7 tons, 522.4 tons and 166.3 tons. In addition, the Moluccas are also famous for pearl cultivation which have.

When viewed under cultivation commodities then seen that the Moluccas potential for marine aquaculture development, especially for seaweed, grouper and oysters with pearls. It is the province of Maluku is potential for the development of the three commodities. Judging from the structure of the region, this province is an island province and the province is surrounded by a sea that is still awake. Province which is located at position 2? 30? 9? south latitude and 124? – 136? east longitude, the lurid sea borders in the north, the seas of Indonesia and the Arafura Sea to the south, on the east by the sea west of Irian and bordered by the sea of ​​Sulawesi.

So most of this province is a potential marine areas for mariculture development. Maluku province is estimated to have potential for sea cultivation of 495,300 hectares consisting of:

Potential cultivation of 31,000 ha of white snapper
The potential for cultivation kerpau 104.00ha
The potential for seaweed cultivation of 206,000 ha
Pearl oyster farming potential of 73,400 ha
Potential cultivation of 28,900 ha of sea cucumbers
Lobster aquaculture potential of 23,000 ha
The potential of 29,000 ha of oyster cultivation

Potential land for cultivation are scattered in several areas of aquatic creepy, Manipa, Kei Kecil, Kei Besar, Yamdena, PP. south and Wetar. However, today the development of marine aquaculture in the province, which was developed commercially only in commodity seaweed, grouper and oysters pearl

Seaweed farming in the Moluccas is estimated production will increase sharply in subsequent years. This is based on the condition of land with huge potential, ease of cultivation and also seaweed from the Moluccas is still valued highly because the quality is very good. Increased production of seaweed is also not free from the active role of marine and fishery department Maluku who want to boost seaweed production in the next year. In addition, the proven development of seaweed cultivation in the Moluccas to tackle poverty in this province. Labor absorption of seaweed cultivation is estimated to reach 5000’s of people in the year 2009.

Grouper is also a leading commodity culture is one commodity that will be raised for production in subsequent years. Grouper production that continues to experience positive trends each year and the potential of land that is still open is the reason why the grouper a commodity to be featured by the province.

Similarly, the pearl which is already known. Production of cultured pearls from Maluku highly prized for its quality is very good. If seen its production are not visible contribution to the total production of aquaculture production but if the view on the value then it is very high value even beat the price of shrimp and grouper.

Aquaculture potential of Maluku province not only in marine aquaculture alone. Aquaculture ponds and pools are also reliable. Potential of both types of cultivation is also still wide open. Shrimp and sea cucumber is a commodity that has been cultivated in ponds in the province and is a mainstay commodity Maluku province.

source: http://www.perikanan-budidaya.kkp.go.id

Fish Botia

Did you know that to keep the fish Botia really very exciting. For the hobbyist fish is very beautiful to behold. Body shape is slightly flattened and elongated coupled rather round belly shape that is almost straight with a curved dorsal fin is more forward position than his stomach and is the anal fin in pairs, add fish Botia form exotica as ornamental fish. Moreover, the existence of four pairs of tentacles they have.

While Looking at the color hue of his body which has a red base yellowish orange with a bandage or three broad lines of black tape around his body which was very soothing look. There should also note that including fish that have no scales. But be careful when holding this fish because he has the weapons to protect themselves from attacks in the form of shaft under her eyes are hidden and will be out when he felt in danger because he was often called the spiny eye. No one can be when Botia stress reliever medication for maintenance.

Botia, in his book Saanin (1984) mentioned has 2 different species, namely macaracanthus and Botia Botia hymenphysa. In another book written by Kottelat et al (1993), Botia fish has three species, namely macaracanthus Botia, Botia hymenphysa and Botia reversa. All three species are distinguished one of them different amounts of black ribbon around his body. Botia macaracanthus has 3 black bands, Botia hymenphysa have 13-15 black ribbon and Botia reversa has 12 black ribbon. The taxonomy of ornamental fish into the category of family Botia cobitidae. Here’s the full Botia fish classification:

* Kingdom: Animalia
* Fillum: chordate
* Class: Osteichthyes
* Subclass: Actinopterygii
* Order: Teleostei
* Suborder: Cyprinoidea
* Family: Cobitidae
* Genus: Botia
* Species: Botia macaracanthus, hymenphysa Botia, Botia reversa

In the wild these fish can reach the size of 30-40 cm, while at the aquarium can reach a maximum length of 11-14 cm. Botia female fish can weigh 80 grams as an adult. While males can reach 40 grams. Age Botia fish including the length. He was able to reach the age of 20 years.

Botia fish which is one of the excellent Indonesian ornamental fish are exported to foreign countries, can be found in the waters stem barito days jambi river in Kalimantan and the characteristics of waters in accordance with Botia fish habitat that likes calm waters, dark and like to hide but he did not like the mud. Fish Botia that this gregarious can live on water quality with a pH range from 5.0 to 7.0 temperature of 24-30 degrees Celsius with dissolved oxygen 5-8 ppm and ammonia levels <1.0 ppm. Botia fish also known as clown fish because of its shape which resembles this clown has to be done spawning controlled since the 1990’s whose research is one of them conducted by BBAT Sukabumi and was successful. So the fears of extinction of these fish due to mass arrests can be answered. Botia fish hatchery is easy to do. It is important to always maintain the quality of water as provided above. create such conditions place the original habitat by providing paralon to her hiding for example. Maintenance of water incubated eggs that have hatched and then allow approximately 15-26 hours. Then the larvae fed with tersbut after the age of 3 days. After 25-30 days the larvae will develop into seed Botia Botia fish. The media used were water wells or piped water that has been precipitated and aerated.
source: http://www.perikanan-budidaya.dkp.go.id

Arowana Fish

Arowana fish culture technique itself is actually not hard it’s just that it needs high precision and perseverance because Arowana fish should always be kept condition of water, oxygen and food. This fish can be bred in a container such as an aquarium or pond aquaculture.

Water quality is always awake well into the demands of farming this fish. PH of water for farming arowana is actually very wide but is recommended to facilitate maintenance water pH adjusted to actual conditions of water in the natural condition of pH 6.8 to 7.5 and temperature 27-29 C. While the replacement of water to maintain water quality, done as much as 30-34% of the total volume with water deklorinisasi. Replacement of water needs to be done especially if the condition after the rain because rain water can lead to sudden changes in water quality.

Arowana feeding on feed should be given varying containing proteins are very high. Arowana feed to the parent can be given in the form of fish / shrimp trash coupled with a pellet with 32% protein content. The feeding is done every day by the provisions of 2% of total body weight.

Gonadal maturation will occur when the Arowana fish age was 4 years old and had reached a length of 45-60 cm. Spawning will occur throughout the year. Peak spawning will occur between July and December. While there have been spawning the male will guard the eggs in his mouth for 2 months. To remove the existing egg in her mouth male arowana, pull slowly and carefully lower Arowana mouth and then press the soft parts of his body. Larvae were collected and then incubated.

The incubation period in this way is shorter than the normal incubation period which can reach 8 weeks. Incubation was carried out at the aquarium measuring 45x45x90 cm with water temperature 27-29 degrees Celsius and 5 ppm dissolved oxygen. To prevent infection during the handling of the larvae can be used Acriflavine solution of 2 ppm. During this incubation period the larvae do not need to be feed. Larvae feed itself derived from egg yolk which will expire at the eighth week. After that, the larvae must be fed with the first life to prevent the larvae eat each other. At this time the larvae are able to swim freely.

Live food can be given blood worms or fish chicks whose size match the size of the mouth of the Arowana fish. When the larvae had reached the size of 10-12 cm is given a feed of small freshwater shrimp to offset the growth speed.

source: http://www.perikanan-budidaya.dkp.go.id