Sell Aquarium Test Kit 14-in-1 50 strips Chlorine, pH, Alkalinity, Hardness (Kh), Copper, Lead, Nitrate, Nitrite 鱼缸测试套件 best price

READY STOCK. HANTAR DARI SELANGOR. ⚠️Expiry date printed Dec 2021 tapi Supplier confirm boleh tahan sampai Dec 2023 14-in1 Test Strip (50 strips) utk: - Nitrate - Nitrite - pH - Hardness (Kh) - Residual Chlorine - Total Chlorine - Alkalinity - Copper - Iron - Lead - Bromine - Cyanuric Acid - Chromium - Fluoride Easy to Use 1. Immerse the test strip in water for 5 seconds. 2. Take out and wait for 30 seconds. 3. Compare the test strip to the color chart on the bottle. Cara Mengguna 1. Celup test strip dalam air selama 5 saat. 2. Keluarkan test strip dan tunggu selama 30 saat. 3. Bandingkan warna test strip pada sticker di nbotol. 指示 1.将试纸浸入水中5秒钟。 2.取出并等待30秒钟。 3.将饮用水测试条与瓶子上的色表进行比较。 --- The nitrogen cycle: 1. Ammonia is "food" for nitrifying bacteria, which are always present in water. 2. The nitrifying bacteria "eat" the ammonia > nitrite > nitrate 3. Ideal reading should be Ammonia 0, Nitrite 0, Nitrate 20 It takes around 10 to 14 weeks to complete this new tank cycle below is my weekly water test result with TWO 50% WATER CHANGE EVERY WEEK: Week1-4: Ammonia 1, Nitrite 0, Nitrate 0 Week 6: Ammonia 0.5, Nitrite 2, Nitrate 40 Week 7: Ammonia 0.25, Nitrite 2, Nitrate 20 Week 8: Ammonia 0, Nitrite 0.5, Nitrate 20 Week 9: Ammonia 0, Nitrite 0, Nitrate 5 Week10 Ammonia 0, Nitrite 0, Nitrate 20 Week 12: Ammonia 0, Nitrite 0, Nitrate 20 (ideal condition)