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Volcanic Rocks 25 kg Red 1-2 cm - All Things Good

Volcanic Rocks 25 kg Red 1-2 cm - All Things Good

The volcanic rocks are a perfect addition to the bottom of your fish tank or aquarium, helping you create a beautiful underwater world! Natural material: The volcanic lava rocks are 100% natural and safe which won’t affect water's pH or chemistry and are suitable for both fresh and saltwater environments.Decoration: With beautiful natural shaping, the lava rocks provide a colourful and detailed focal feature to your fish tank or aquarium.Biological filter: These volcanic stones make for great natural biological filters that improve water quality, boost oxygen levels, and control nitrates for a cleaner and healthier habitat.Wide applications: The volcanic rocks are also suitable for garden landscapes, planter beds, and other landscaping rock applications.

GBP 45.39
1

Ubbink Pond Water Treatment Aqua GH+ 500g for 5000L - All Things Good

Ubbink Pond Water Treatment Aqua GH+ 500g for 5000L - All Things Good

Dive into a world of crystal clear pond water perfection with the 500 g Aqua GH+ pond water treatment from Ubbink! Say goodbye to imbalances and hello to a harmonious aquatic haven for your beloved fish. GH treatment solution: Aqua GH+ in the form of granules helps increase the overall water hardness; it is based on mineral salts and trace elements for the mineralization of sludge and the precipitation of phosphates. An optimal GH is between 8 and 12 °dGH or more.Combats low GH values: Too low a value of the GH is detrimental to the development of plants and fish with the risk of pH instability; the supply of bacteria and minerals (calcium, magnesium) for fish might be disrupted.Good to know:100 g per m³ increases the °dGH value by 1 unit for 24 hours. Rainwater and drought conditions naturally lower the GH value. Renewing a quarter of the pond water volume is recommended if the GH value is greater than 15 °dGH.

GBP 23.95
1