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Autor Tema: ?killi fish uzgoj  (Posjeta: 1256 vremena)

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Offline locoo

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?killi fish uzgoj
« u: Studeni 12, 2009, 11:04:53 prijepodne »
Dali ej netko imao iskustva kako i koja.
Nabavio sam si jaja pa planiram kako najbolje da uspiju.??

Offline GROF

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Odg: ?killi fish uzgoj
« Odgovori #1 u: Studeni 12, 2009, 11:44:19 prijepodne »
Evo ti kratke upute za uzgoj killia....neznam da li ih je itko ikad uzgajao ovdje za to nam obavezno javljaj o napretku.  :up:



Killifish Hatching Instruction

1. Pls. keep eggs at 29 degrees C. constant (suggest use Styrofoam box) and dark place (If lower than 29 degree hatch time maybe delay and higher than 29 degree hatch time maybe short)

2.Eyed-up eggs are a sure indication that the eggs are fully developed so if you cannot keep temperature then you can check their eyed-up eggs? If yes it time to wet. If no it need wait until eyed-up.

3.If you eggs ready hatch pls hatch eggs with peat because  the eggs won't hatch without the peat.

4.If you cannot see eyes up because it very small but you can wet it so you will get some hatch from full develop eggs for undeveloped eggs subjected to repeated wetting so long as you dry and bag the peat again.
 
5.To wet the peat, fill up a plastic tray (20 cm X 20 cm) (if you cannot find you can buy it at our ebay store) with aged water to a depth of about 5 cm.
 
6.If the timing is right, you should see fry within a few hours. If not, wait at least 2 days.

7.The fry won't be able to swim very well Do not catch them immediately should wait about 7-10 days before transferring. If your water level drop ,Don’t change all water but fill clean water only.

8.The best tool for transferring fry is a Pipette (if cannot find you can buy it at our ebay store) Careful! Rough handling can lead to broken backs and dead fish. It is not a good idea to use a net to transfer fry as the fish may suffer shock and trauma when removed from water.
 
9.Sure to have some Java or Christmas moss (if you cannot find ,you can buy it at our ebay store) in the "raising tray". Moss encourages the growth of infusoria and also serves as a "security blanket" for the fry.

10.Do not put too many fry into one tray or else the mortality rate will be high. I usually will not have more than 20 fry in a 20 cm by 20 cm raising tray.
 
11.Two days after wetting, dry the peat and bag it. Chances are very good that there will be more fry when you wet the peat again in another 2 weeks. Some eggs, by nature, will not hatch during the first wetting or even the 2nd and 3rd wetting. It's known as diapause, mother nature's back- up system to ensure that in the event of a false or freak shower, not all the fish will be wiped out when the pond dries up again


Killifish Raising Instruction

1.Use small power aeration (If you cannot find it , you can buy it at our store) in the "raising trays."

2.Don’t change the water in the trays. Only top them up with aged water(Don’t use taps ,all the fry will be dead)

3.The best food for Killifish fry is baby brine shrimp.(if you cannot find , you can buy it at our store) feed them only once a day during the first week. Do not overfeed as too much uneaten brine shrimp can contaminate the water and kill your fry.

4.Always keep an eye out for dead fish and remove them from the tray as soon as you spot them.

5.Find some thin cloth cover on the tray for protect baby mosquito it will eat your fry.

6.Do not leave your "raising tray" directly under the sun. It can get too hot for the fry as still water heats up in a very short time.

7.3 weeks of age, the fry are ready to be transferred into a proper tank. Using small tanks to raise the 3 week old fry to adult stage. Suggest 20 litres in volume.


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Odg: ?killi fish uzgoj
« Odgovori #2 u: Studeni 12, 2009, 13:58:04 poslijepodne »
 a daj mi reci od kud si skinuo ta uputstva zato jer me zanima dali ima tamo jos za koje vrste tako da si procitam  ;) ;) ;)
ma život je lijep ???????

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Odg: ?killi fish uzgoj
« Odgovori #3 u: Studeni 12, 2009, 14:11:59 poslijepodne »
Upustva su skinuta sa e-baya...tamo možeš i nabaviti nekoliko vrsta killifisha.