Pond Liner PVC Pre-Cut 5m x 4m biohome 225 micron Mesh bags are

225 micron Mesh bags are ideal for regular day to day use and enable a longer period between cleaning than with the 100 micron bags

Do not concentrate the mixture by adding the full amount of salt to a smaller amount of water

NOT SUITABLE FOR MOUNTING IN AQUARIUM HOODS

Minerals added for a KH choose your KH & GH

Dimensions - 2

Pond Liner PVC Pre-Cut 5m x 4m biohome 225 micron Mesh bags areBetta PVC Pond Liner Liners are tough flexible easy to install and carry a 25 year guarantee! They are highly resistant to UV frost and root penetration. Betta PVC Liners are available in a range of pre cut sizes so wastage is kept to a minimum. If you need something bigger you can order a size to be specially cut from one of our rolls.