08/08/2026
3 months later… it was finally time to clean my DIY biological chamber. 🐟💧🌿
This extra biological filtration was built alongside my Sunsun CPF 10000 to give my koi an even better environment as they grow.
After 3 months, I opened it up, cleaned the chamber, carried out a water change and added beneficial bacteria to help support the biological filtration.
For me, keeping koi isn’t just about feeding them and watching them grow — water quality is where healthy growth begins. 🐟❤️
Building, learning, improving… one step at a time. 🌿
Would you add an extra DIY biological chamber to your koi pond? 👇
✨ Mizu & Midori
BiologicalFiltration DIYFilter KoiKeeping PondLife KoiPondMaintenance BeneficialBacteria PondFilter FishKeeping KoiCommunity KeralaKoi