추기경

Cardinal, scientific name Tanichthys albonubes, belongs to the Cyprinidae family. The most popular aquarium fish, easy to keep and breed. As of 2010, there are four well-established breeding color forms, but only two of them are most widely used – close to natural color and with a predominance of red.

환경

The homeland of the species is the territory of modern China. Currently, fish are practically not found in the wild and are on the verge of extinction, listed in the Red Book. Several relict populations have been found in the coastal province of Guangdong (southern China) and in the province of Quang Ninh, northeast Vietnam. They live in slow-flowing rivers and streams, prefer to stay at shallow depths up to 60 cm near dense coastal aquatic vegetation.

간단한 정보 :

• 수족관의 부피 – 60리터부터.
• 온도 – 14-22°C
• 값 pH — 6.0–8.5
• Water hardness – soft to hard (5-21dGH)
• 기판 유형 - 모두
• 조명 – 차분함
• 기수 - 아니오
• 물의 움직임 – 약한 흐름 또는 정지된 물
• 물고기의 크기는 최대 4cm입니다.
• 음식 – 모든 음식
• 기질 - 평화로운 차분한 물고기
• 10마리의 무리를 유지

상품 설명

Adults reach a length of 4 cm. Females are somewhat larger than males, but less colorful. There are several color forms. One is closer to natural coloration, the dominant color is gray with a wide bright pink stripe stretching from head to tail. The wide fins have a pale yellow edging. Another form has a similar color, but with a pronounced red pigment, which is painted on the back of the body, tail and edges of the fins.

음식

They accept all types of dry, frozen and live food. A combination of different species is the most preferred option, in this case the fish show their best color. Feed 2-3 times a day in the amount eaten in 5 minutes, remove leftovers in a timely manner to prevent water pollution.

유지 및 관리, 수족관의 배치

The recommended volume of the tank for one flock of fish starts from 60 liters. The design is arbitrary, however, a combination of a dark substrate and a certain amount of floating plants is considered the best option. Artificial or natural snags, roots and / or branches of trees are used as decor.

The standard set of equipment consists of filtration and lighting systems, an aerator. The cardinal prefers relatively low temperatures, so there is no need for a heater if the aquarium is set up in a living area.

Water conditions are characterized by a weak internal flow, temperature, pH and dGH parameters are in a wide acceptable range of values, so the preparation of water is not associated with great difficulties, in most cases it is enough to defend it during the day.

수족관 유지 관리는 매주 물의 일부(부피의 20-25%)를 담수로 교체하고 유기 폐기물에서 기판을 정기적으로 청소하고 유리에서 플라크를 제거하는 것으로 구성됩니다.

동작 및 호환성

Calm peace-loving fish, goes well with other species of similar size and temperament, able to live in similar temperature conditions. The content is flocking from 10 individuals of both sexes; within the group, males are forced to compete with each other for the attention of females, which contributes to an increase in the brightness of their color.

번식 / 번식

Cardinal refers to spawning species, females scatter eggs in the water column, and males at this moment fertilize it. Parental instincts are poorly developed, immediately after spawning, the fish can eat their own caviar and fry that have appeared.

번식은 성인 물고기로부터 자손을 보호하기 위해 별도의 수조 - 산란 수족관에서 수행하는 것이 좋습니다. 디자인은 간단하고지면에 주된 관심을 기울이며 서로 단단히 맞지 않는 충분히 큰 크기의 입자로 구성되어야하며 예를 들어 자갈이나 장식용 유리 구슬과 같은 공극을 형성해야합니다. 알이 바닥으로 가라앉으면 대부분이 이 빈 공간으로 떨어지므로 물고기가 접근할 수 없게 됩니다. 바닥에 고정된 미세 메쉬를 사용할 때도 유사한 효과를 얻을 수 있습니다.

계란을 보존하는 또 다른 방법은 기질 표면의 대부분에 심어진 Riccia float 및 Javanese moss와 같은 저지대 작은 잎이 달린 식물 또는 이끼를 사용하는 것입니다 (이 경우 토양은 무엇이든 될 수 있음) . 빽빽한 식물 덤불은 특수 토양보다 더 나쁘지 않은 알을 위한 안정적인 쉼터를 제공할 수 있습니다.

산란 수족관의 크기는 일반적으로 20-30 리터이며 절반이 채워져 있습니다. 사용된 장비는 계란과 튀김의 실수로 흡입되는 것을 방지하기 위해 에어레이터와 히터 그리고 저전력의 간이 스펀지 필터입니다. 산란은 희미한 빛에서 발생하므로 처음에는 광원이 필요하지 않습니다.

The impetus for the beginning of the mating season is the establishment of a water temperature in the region of the upper permissible mark of 20–21 ° C at a neutral or slightly acidic pH value, as well as the inclusion of protein foods in the daily diet – bloodworms, daphnia, brine shrimp in live or frozen form.

After some time, the females become noticeably rounder, and the males will begin to actively show signs of attention to their chosen ones. At this point, you should prepare a separate tank and fill it with water from the general aquarium, then transplant several females and the most colorful males there. The easiest way to determine the end of spawning is by females, they will become slender.

물고기가 반환됩니다. 치어는 48~60시간 후에 나타나고 다음 날에는 자유롭게 헤엄치기 시작할 것입니다. 어린 수족관 물고기에게 먹이를 주기 위해 특수한 현미경 먹이를 먹입니다.

물고기 질병

Due to long-term hybridization and inbreeding, undesirable consequences appeared in the form of weak immunity and a high proportion of congenital malformations among juveniles. A balanced diet and suitable living conditions reduce the risk of disease, but do not eliminate them. Read more about symptoms and treatments in the Aquarium Fish Diseases section.