(Manky Sanke Explains)
A mix of simplified explanations for beginners
and more detailed explanations for the more experienced koi keeper
Something of interest for all levels of understanding
Do you have a question or suggestion?
How can I test if the chlorine cartridge in my purifier is exhausted?How to mature a biofilter without fish - fishless cycling explainedHow to deal with a pH crashAre plastic herons a good deterrent against real herons?Can a biofilter in winter be boosted with bacteria from a tropical fish tank?Why is there an ammonia spike followed by a nitrite spike in spring?Does sodium fluoride have a negative effect on koi?What plants should be grown in a vegetable filter?Two Honeydew melons a Cherry and three Oranges - Buffers ExplainedHow do reverse osmosis water purifiers work?Can aeration be turned off?Do vegetable filters drink your pond?Ozone In koi pondsGoldfish ponds versus koi pondsMinimum requirements for koi pondsReady made filtration systemsHome made filtration systemsFilter pumpsChlorinated waterLiquid dechlorinatorsZeoliteKoi behaviourpH and itís effects on koi