Goals, achievements and experiments

Goals - Here at tewa kois our main goal is to improve the overall quality of koi in Australia, we try to do this by improving our koi keeping skills by following the masters in japan. Using reverse osmosis to create water that is low in tds coupled with the best filtration and using the best quality koi food is what we believe to be the key to growing koi faster, bigger and more beautiful. We hope to be able to grow gosanke koi between 70 to 80cm when they are 5yrs old. This is far from growing 92cm kohaku in the same time.

Achievements - In our first season of running a fully bakki showered pond with soft water we have managed to do the following; grow an ogon from 13cm to 41cm ( 28cm growth in 6 months), a benigoi from 21cm to 47cm ( 26 cm ), a 12 month old kohaku to 35cm, an 18 month old chagoi to 48cm, we have also managed to grow a sanke from 35cm to 52cm. Win 6 awards in our first koi show. Thus we believe that it is capable to grow a gosanke koi between 52 and 55cm in 18 months ( two full growing seasons). We hope to be able to grow a 60 to 65cm gosanke in 30 months (three full growing seasons) and a 70+ cm in 42 months ( 4 full growing seasons, 3.5yrs old).

Experiments - Our current experiment is growing 3 tosai kohaku in a 900L pond that is heated this winter to see what kind of growth we can achieve with a small tank and very low tds water. The setup uses 5kg of bacteria house in a shower form, with a turnover of 2200L per hour. This is to study the effects of heating in winter in small tanks. The length of the koi as at 25th of may ( 6 months old ) are Koi A 13cm, Koi B 12cm and Koi C 11 cm. The following photos on the next page were taken on the 9th of June.

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