Stickiness elimination of Himri barbel (barbus lutes, Heckel) eggs

Özet

Various treatments were applied on himri 'Barbus luteus, Heckel' eggs to eliminate adhesiveness and attain good swelling by using inexpensive materials. Observations of treating by tannic acid; carbamid in saline; powdered milk dissolved in saline; and sodium sulfite then tannic acid on hatching have been recorded. Use of tannic. acid after completing the fertilization showed better results in observed parameters namely time spend for desticking, swelling and treating cost of chemicals.