by John Warman on 18/09/2018Always worked well when used before
by David Carlin on 13/09/2018Used previously and seems to work for approx. 3 months
by Murray Roberts on 28/08/2018Works well
by brian jackson on 18/08/2018
by Philip Walker on 10/08/2018
by jhs fish ltd Stephanie hannan on 09/07/2018It would be better to be able to buy in larger quantities with a discount.