WSD Tank Blocks Catch_SHW Supplied with 4 x ‘C’

Supplied with 4 x ‘C’ Cell batteries (also available as a rechargeable version)

An egg candler is a simple device used for testing eggs

Contraindications Administration other than topically

Solenopotes spp)

1cm diameter x 30

WSD Tank Blocks Catch_SHW Supplied with 4 x ‘C’Description Tank Blox can be used in small dams and large water containers to prevent algal growth. One block will treat about 70,000 litres (15,000 gal) of water. If less water is to be treated, break the block proportionately. Each block contains 63gm kg of copper, present as copper sulphate. The block should take 2 4 weeks to dissolve. Replace when nearly all dissolved. Dams and tanks should still be cleaned regularly to ensure a clean water