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Measure true Alkalinity
If you have the new version troptronic this will have the blue wire and is fine to use the new bulbs that are being despatched
White 1200k - 37w
Pure water is just the beginning
Formaldehyde: 754mg / 100ml
Pond Liner PVC Pre-Cut 5m x 3m membrane Measure true AlkalinityBetta 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.
