
The Grass Carp also known as
White Amur, was originally introduced into the UK from China for the
purpose of controlling aquatic plants of which it can consume in large
quantities. It has a long, mildly flat sided body covered with large
scales, colouring similar to but lighter than the Wild Carp, with a
golden lustre. The Grass Carp can grow over 1metre in length and reach
weights in excess of 30kg. It can occasionally be found in ponds,
lakes and medium to slow flowing rivers.
The British Record
was taken by 35-year-old Tackle Box employee Kev Ballard from East
Grinstead who fished the 'One Up' swim on the Horton Church Lake
fishery.
Kevin presented a Nutrabaits cranberry Big Fish Mix boilie on a stiff hinged pop-up rig over a bed of Dynamite Baits Frenzied Hemp and crushed tigers and beat the fish on 12lb Daiwa Sensor line.
These fish are highly effective biological controls of nuisance weed
and algae problems. Stocking rates for Grass Carp need to be carefully
assessed for each body of water. These fish have voracious appetites
and overstocking can result in the removal of too much aquatic
vegetation. If the Grass Carp consume too many plants, important
habitat is destroyed, and other fish populations can be adversely
effected. Stocking rates vary between 5 and 15 fish per acre depending
on the amount and type of vegetation, depth and age of the pond, and
the type of water supply feeding the pond. Sterile or triploid grass
carp are the only type of grass carp that can be legally stocked in
many waters in the US and Europe. This is due to concerns over the
potential impact they may have on sensitive aquatic habitats if their
reproduction is not controlled. In the warmer months, the Grass Carp
can consume the equivalent to it's own body weight, daily.