NO2 TEST NITRITE DE L'EAU SERA € 11.39 VAT incl. This product is currently in stock Nitrite (NO2) are among the most toxic to the fish in the aquarium. They can accumulate in the water when the biological filter is deficient. - + Reference : 04410 EAN : 4001942044103 Category : MAINTENANCE PRODUCT Brand : SERA Description Reviews Detached pieces Instructions for use Product details Add review Related Products L'INDISPENSABLE Addto Cart SERA AQUA-TEST SET ANALYSE D EAU € € 39.95 Addto Cart NO3 TEST NITRATE DE L'EAU SERA € € 14.95 Addto Cart NH4/NH3 TEST AMONIUM/AMONIAQUE € € 14.95 Addto Cart SERA POND TOXIVEC 2.5 L 50000 L € € 49.95 Addto Cart SERA POND TOXIVEC 500 ML 10000 L € € 24.95 Addto Cart SERA AQUA-TEST SET ANALYSE D EAU € 39.95 Addto Cart NO3 TEST NITRATE DE L'EAU SERA € 14.95 Addto Cart NH4/NH3 TEST AMONIUM/AMONIAQUE € 14.95 Addto Cart SERA POND TOXIVEC 2.5 L 50000 L € 49.95 Addto Cart SERA POND TOXIVEC 500 ML 10000 L € 24.95