Shipping only available to Uk mainland customers only Anglia aquatics : Pond Products. : Pond Treatments And Medication. : Blanc - Kit. Blanc - Kit 1 x 1500 Gallon pack (6820ltrs) Price:  £7.50 Blanc - Kit. 1 x 6000 Gallon pack (27240ltrs) Price:  £24.99 Anglia aquatics : Pond Products. : Pond Treatments And Medication. : Blanc - Kit. Shipping only available to Uk mainland customers only