water-quality - Leeds Koi And Pond Centre

💧 Water Quality

Learn everything you need to know about maintaining perfect koi pond water. Browse our beginner-friendly guides covering ammonia, nitrite, nitrate, pH, KH, GH, chlorine, chloramine, water testing and more.

Digital vs Liquid Test Kits (Complete Beginner’s Guide)

Digital vs Liquid Test Kits (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 8 Minutes This guide is part of the Leeds...

How Often Should You Test Pond Water? (Complete Beginner’s Guide)

Water Testing Checklist for Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 8 Minutes This guide is part of...

Best water test kits for koi ponds featuring liquid multi test kits for testing ammonia, nitrite, nitrate, pH, KH and GH to maintain healthy pond water.

Best Water Test Kits for Koi Ponds (Complete Buyer’s Guide)

Best Water Test Kits for Koi Ponds (Complete Buyer’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide is part of the...

How to cycle a new koi pond showing biological filter media, beneficial bacteria, the ammonia to nitrite to nitrate cycle and healthy koi fish. Complete beginner's guide from Leeds Koi.

How to Cycle a New Koi Pond (Complete Beginner’s Guide)

How to Cycle a New Koi Pond (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide forms part of the...

Understanding the nitrogen cycle in koi ponds showing ammonia, nitrite and nitrate conversion through beneficial bacteria and biological filtration. Complete beginner's guide from Leeds Koi.

Understanding the Nitrogen Cycle in Koi Ponds (Complete Beginner’s Guide)

Understanding the Nitrogen Cycle in Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide is...

Safe water changes for koi ponds showing fresh water being added safely while protecting koi, biological filtration and water quality. Complete beginner's guide from Leeds Koi.

Safe Water Changes for Koi Ponds (Complete Beginner’s Guide)

Safe Water Changes for Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide forms part of...

Understanding Pond Water Test Results in koi ponds showing pH, ammonia, nitrite, nitrate, KH and GH water testing explained for beginners.

Understanding Pond Water Test Results (Complete Beginner’s Guide)

Understanding Pond Water Test Results (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 8 Minutes This guide forms part...

Understanding chloramine in koi ponds featuring a chloramine test kit, colour comparison chart, healthy koi fish and pond water background. Complete beginner's guide to removing chloramine safely from tap water before water changes by Leeds Koi.

Understanding Chloramine in Koi Ponds (Complete Beginner’s Guide)

Understanding Chloramine in Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 9 Minutes This guide forms part...

Understanding chlorine in koi ponds featuring a chlorine water test kit, chlorine colour chart, healthy koi fish and pond water testing. Complete beginner's guide to chlorine removal, tap water safety and protecting koi from chlorine by Leeds Koi.

Understanding Chlorine in Koi Ponds (Complete Beginner’s Guide)

Understanding Chlorine in Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide forms part of...

Understanding GH in koi ponds featuring a GH water test kit, healthy koi fish and general hardness testing. Complete beginner's guide to GH, calcium, magnesium, mineral balance and healthy pond water from Leeds Koi.

Understanding GH in Koi Ponds (Complete Beginner’s Guide)

Understanding GH in Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide forms part of the...

Understanding KH in koi ponds featuring a KH water test kit, healthy koi fish and carbonate hardness testing. Complete beginner's guide to KH, buffering capacity, pH stability and preventing pH crashes from Leeds Koi.

Understanding KH in Koi Ponds (Complete Beginner’s Guide)

Understanding KH in Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide forms part of the...

Understanding pH in koi ponds featuring a pH test kit, healthy koi fish and water quality testing. Complete beginner's guide to safe pond pH, pH stability, pH crashes and water chemistry from Leeds Koi.

Understanding pH in Koi Ponds (Complete Beginner’s Guide)

Understanding pH in Koi Ponds (Complete Beginner’s Guide) 📘 Part of the Leeds Koi Knowledge Hub Written by the Leeds Koi Team Estimated Reading Time: ⏱️ 10 Minutes This guide forms part of the...