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Sera Siporax Nitrat-Minus Professional 145g Aquarium Nitrate Removal Filter Medi

animalandfish (29644)

99.5% positive Feedback

Price:

£25.52

Free postage

Estimated delivery Thu, 3 Jul - Wed, 9 Jul

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

sera siporax Nitrate-less Professional is a high performance filter medium for the biological decomposition of nitrates and, at the same time, nitrites and ammonium. Denitrification is increased and maximized optimally by the biopolymer ball adapted to the siporax ring. The degradable biopolymer serves as a carbon source for denitrifying bacteria. The biopolymer ball not only maximizes the biological filtration performance of the single sintered glass tube, but also increases filter service intervals in two ways. Besides the elimination of harmful substances, the special structure of the ball optimizes the flow of water and thus improves the transport of substances to the siporax ring inside it. Thus, sera siporax Nitrate-less Professional is a long-life, virtually maintenance-free filter.