caudal fin Learn more about caudal fin
-
Culture methods and misunderstandings of brocade carp, etiology and control of tail rot disease of brocade carp
Brocade carp rotting tail disease and burrowing disease get sick through skin infection after caudal fin injury. In the early stage of the disease, there are yellow or yellow-white sticky substances on the outer edge and caudal stalk of the fin, then congestion, inflammation and decay at the caudal fin and caudal stalk, and in severe cases, the caudal fin rots and ulcers.
2019-05-21 -
A complete collection of tilapia species and pictures
A complete collection of tilapia species and pictures
2018-07-07 -
Wu Guo fish
Also known as Nanyang crucian carp, African larvae, Fushou fish; (British) Tilapia. Tilapia contains a variety of fish, both purebred and hybrid, and their shapes are similar. The body is slightly lengthened and flattened on the side, showing an oval shape, with a bulge on the back of the head and a round abdomen. The lower jaw is slightly longer than the upper jaw, and the lips are thick and developed. The operculum has no spines. The dorsal fin is extended and the starting point of the anal fin is below the hard spine at the end of the dorsal fin. The shape of the anal fin is opposite to the shape of a soft strip of the dorsal fin; the rear fins are longer and extend to the caudal fin after being pressed. The caudal fin is flat and round to form a micro-concave shape.
2019-01-16 -
No matter which kind of fried scale or bad tail you have, you should not underestimate it.
Rotten tail is the most common disease of ornamental fish, and the water quality is almost immediately reflected from the fish; the incidence of vertical scales is low, and many fish friends may not encounter this kind of fish disease, but if both diseases occur, it is really worth it.
2018-05-22 -
How do peacock fish divide male and female
How do peacock fish divide male and female
2018-09-08 -
large yellow croaker
(1) Morphological characteristics: large yellow croaker body elongated, flat side, dorsal and ventral margin wide arc, slender tail stalk. The body length is 3.5 - 4.2 times the body height and 3.4 - 3.8 times the head length. The head length is 3.9 - 5.0 times the length of the snout and 3.5 - 5.7 times the eye diameter. The length of the tail stalk is 3.4 - 3.8 times the height of the tail stalk. The dorsal and upper sides are yellow-brown, the lower and ventral sides are golden yellow, the dorsal and caudal fins are grayish yellow, the pectoral and ventral fins are yellow, and the lips are orange. The head side is flat, large and pointed obtuse, with developed mucus cavity. Mouth obtuse, larger than eye diameter. Kissing pleats intact, not
2019-01-16 -
Ten common varieties of Pomfret and their latest prices
Pomfret is one of the fish often eaten in people's daily life. it is very rich in nutritional value, and it has the effects of tonifying qi and nourishing blood, tonifying stomach and essence, smoothing joints, softening muscles and bones, and is very effective in the treatment of indigestion, spleen deficiency and diarrhea, anemia, soreness of muscles and bones, etc.
2020-11-27 Pomfret Top Ten Common varieties and latest Price introduction -
Pond male fish
(cucurbitaceae) Hypomesusoidus [local name] cucumber fish. [morphological characteristics] small fish usually have a body length of 6-8 cm. Long and flat on the side. The head is longer than the body height. In the kiss end position, the mouth fissure is large, the upper mandible has fluffy teeth, and the maxillary buckle extends to the margin of the eye. The eye is there, and the eye diameter is equal to the kiss. The dorsal fin is high, its height is larger than the body height, opposite to the ventral fin. With fat fins. Small pectoral fins. The caudal handle is very thin and the caudal fin is deeply forked. The back is light grass green, the side of the body is silvery white, and there are dark spots on the edge of the scale. Each fin is gray and black.
2019-01-15 -
What are the varieties of goldfish?
What are the varieties of goldfish?
2018-09-08 -
The difference between turbot, flounder, Halibut and partial mouth fish
The difference between turbot, flounder, Halibut and partial mouth fish
2018-07-03 -
Classification and feeding requirements of goldfish species
Goldfish is a kind of ornamental fish raised by many families in modern families, and the Chinese goldfish, known as the "queen in the water", is known as one of the two famous ornamental fish in the world because of its unadorned natural beauty. So how exactly are the species of goldfish divided?
2020-11-27 Goldfish products species classification and breeding requirements goldfish yes -
What kind of fish is best to raise?
What kind of fish is best to raise?
2018-07-06 -
Fish culture method "common freshwater ornamental fish" to buy goldfish
Whether they are in a group or not, any fish that walks alone may be sick. No matter how good the color is, it is not suitable to choose. Can only be selected from the community? pick those who look for bait and paste it at the same time.
2019-02-27 -
Baolian lantern fish
The country of origin is the middle and lower reaches of the Amazon. The fish is 4 cm ~ 5 cm long, spindle-shaped, flattened laterally. The body size is slightly wider than that of the traffic light fish. The dorsal ventral margin is a shallow arc, the head and tail stalk are relatively wide, and the snout end is round and obtuse. The mouth is slightly larger and the eyes are also large, located in the front and upper part of the head. The shape of the dorsal fin and pectoral fin is normal, and the distance between the starting point of the dorsal fin and the rostral end is slightly shorter than that between the caudal fin base. The anal fin is extended and the caudal fin is forked. The body color is very bright, and the back is yellowish green. The fish features on both sides, with a wide blue longitudinal band from the posterior edge of the eye to the tail stalk.
2019-01-16 -
What are the main varieties of Loach?
What are the main varieties of Loach?
2018-07-04 -
Common diseases of clownfish and visual inspection of whether they are sick
1, fish in the corner of the aquarium, do not eat at all, may be NO2 increased water deterioration, trauma caused by shock or ongoing white spot disease. 2, the fish body constantly rubbing aquarium glass or internal decoration of the stone, possible diseases: white spot disease, parasites and so on. 3, the body and fin parts appear more like needle points of small white spots, and gradually expand, may be "cauliflower disease". 4. The caudal fin is fast falling off, which may be rotten and caudal fin disease. 5. Breathe
2019-01-16 -
Which species of Luohan fish is beautiful? How to distinguish them?
Luohan fish is a very popular ornamental fish because of its colorful and beautiful patterns, graceful posture in the water, intimacy with people and good interaction with people. Which species of Luohan fish is beautiful? How to distinguish them? Which species of Luohan fish floats?
2020-11-11 Luohan fish a species beautiful should how distinguish they -
The difference between warped-mouth fish and white strips
Warped-mouthed fish and white striped fish are both subfamily Cyprinidae fishes of the family Cyprinidae. They look very similar in appearance, and many people can't tell them apart from each other. In fact, they are also different. So, what's the difference between warped-mouth fish and white strips? Difference one, different species: warped-mouth fish
2020-11-11 Warped mouth fish and white strips difference warped mouth -
How big can a manta grow?
Manowana can grow 10-15 cm long. The main types of arowana are blue arowana and yellow arowana. Blue man dragon fish body was elliptical, ventral fin chest position, has degenerated into silk tail, play the role of tactile organs. The dorsal fin of the yellow arowana is short and tall, slightly yellow, and spread out.
2020-11-11 man arowana length how big 10 -15 cm -
How do blue star fish breed?
Blue star fish, also known as three-star fish, blue three-star, silk-foot perch, three-star Bandung, is a common tropical ornamental fish, so how does it breed? How do blue star fish reproduce? the way of reproduction of blue star fish is egg laying. The blue star fish matured sexually at the age of 4-5 months, and the males began to chase after it matured.
2020-11-11 Blue star fish how breeding blue star nicknamed three stars blue