Colombo GH Plus - Water Hardness Test
Reviews about Colombo GH Plus - Water Hardness Test
attractive price - fast and compliant delivery - good product stabilizes the pool after heavy rains - and allows good filtration
very good colombo products for pond, fast delivery
very effective product, my pond water has become clear again, I highly recommend this product
Very good product, easy to use and does its job well, I recommend this product.
Very bad experience I lost the money produced arrives incomplete in a sorry state never again
Very easy to use product. And to dose I highly recommend it to everyone
Very good product to associate with kh + for a perfect balance of water. In a week the water is clear again.
Used with KH +, the cocktail is perfect to remineralize a pool filled with rainwater or in areas where the water is almost free of minerals (Auvergne).
Product purchased in replacement of the one used usually fulfilled its mission perfectly