Description of the fish sword
Характерной особенностью рыб является отросток on the tail, resembling a sword. The length of these fish is 11-12 cm, although in aquariums they usually do not grow so large. Swordtails are viviparous fish. In addition, if necessary, they can change their sex.
Aquarium fish sword-bearer is beautifultail Photo: Getty The most popular coloring is red with a black tail, but there are other colors - green, yellow, white, spotted. And in nature, and in aquariums sword bearers live no more than 5 years.
How to follow a fish sword
Keeping these fish is quite simple, but you still need to know about some features of keeping and caring for them:
- The water should be warm - 24-26 degrees, but the fish normally tolerate a temporary drop in water temperature to 15 degrees.
- The ideal acidity of water is pH 7-8, however, changes in this indicator are also perceived normally.
- Replace 30% of water once a week. However, if it does not get too dirty, the frequency of changing water can be reduced.
- Aeration is desirable, but not necessary. If there are few fish in the aquarium, it is quite possible to do without aeration.
- Always cover the aquarium with a lid or a piece of glass, as these fish are very jumping, and you risk once to spot your pet on the floor.
- Sword-bearers normally get along from their "weight category". But they will terrorize small fish. In addition, you should not populate them with inactive fish, as they will be chewed fins.
- It is necessary to contain either 1 male or more 2. The fact is that 2 males will constantly compete among themselves and fight. Note that the number of males must match the number of females.
Any food will do - dry, canned,frozen, live. In addition, the fish can feed on growths on algae, collect small snails from the walls of the aquarium. Fish of this species can normally do without food for up to 2 weeks, this will not harm their health. You can go on vacation or a business trip without fear for your pets. If you have ever seen swordtails, you will not confuse them with anyone. Unusual appearance, bright colors, ease of care - all this makes the fish popular among aquarists. Those who are just thinking about their first aquarium, you need to pay attention to this type of fish. Also interesting:
