Seachem purigen 1lt test Nutrient-rich substrate with slow-release fertilisation

Nutrient-rich substrate with slow-release fertilisation for beautiful plants

The Dual Digital Temperature Controller is designed to allow precise control of the temperature in an aquarium and has 2 modes which allow control of both heating and cooling at the same time

Less plastic packaging and the resulting significant reduction in packaging weight will also reduce the carbon footprint of the product as it is transported worldwide

Set up an aquarium

Magnesium levels should be checked regularly and adjusted to ensure optimal levels i

Seachem purigen 1lt test Nutrient-rich substrate with slow-release fertilisationPurigen is a premium synthetic polymer that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all competing products by over 500%. Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would othervise release these harmful compounds.