Roach spawning typically begins in the spring, in March or April, but the exact date can vary depending on many factors, including the type of body of water, region, water temperature, and weather conditions. However, the most important factor is water temperature, as it determines the onset of spawning.
When the water temperature in the body of water reaches 12°C, roach begin spawning. However, in colder regions, roach may begin spawning as early as 8°C. This indicates that the roach has adapted to cold weather conditions.
When choosing a spawning site, roach prefer floodplains that are inundated during floods. Spawning grounds are areas with last year's vegetation or shrubs and are located at a depth of 0.3 to 1 meter. In stagnant waters, roach prefer coastal areas with a hard bottom and the presence of underwater objects, such as snags or the remains of last year's vegetation. Males and females reach sexual maturity at different times. Males reach sexual maturity between two and four years of age, while females reach sexual maturity between four and five years of age.
The spawning period for roach lasts approximately 5-6 days. Roach eggs mature simultaneously, and the fry hatch ten days after spawning. Roach lay varying numbers of eggs, ranging from 700 to 70,000.
Tracking for roach is standard!
When does the post-spawn feeding frenzy begin? After spawning, roach rest for a while and then begin actively feeding again. The post-spawn feeding frenzy begins in May, but the timing can vary depending on the specific body of water and weather conditions. Post-spawn feeding frenzy typically continues until early to mid-June, after which the fish activity returns to normal.