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Showing posts with the label Koura

How to Design a small wicking aquaponics system (Lean Startup's Actionable Metrics)

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1. Get your fish-tank. actionable metrix quantity quality number of animals litres per animal table tub's footprint free ground area affordability $ toughness thickness and material solar heat how to protect from sun A. size The recomended minimum size for a fishtank is 200 Liters as one block unit. B. shape retainers Drill 2 holes on opposite sides and tie some strong string as 'braces' to prevent the tank from buckling when it's full. The top 'oblong' shape will (bulge) bend outwards when the tank is full, and this will cause cracks. Cost: $60 2. Build your table to sit above the fish tank Click Here for >>> Free Plans for stable table <<< actionable metrix quantity quality kickability a swinging 30kg weight fixity of angles rigid corners fixity of angles weight strained on wood not nails longevity H4treated wood vs. rot The table should be stable so the legs wont cave in. The table ...

Get to know the Koura. Biological information.

The freshwater crayfish genus “Paranephrops” is native to New Zealand only. They're similar to other small crayfish species found world-wide. Cute little crayfish with souls (self-aware minds) created by the eternal God of Israel. Page Contents: Locality Food Body size Water qualities Breeding Anti-predator behaviour Cultural considerations Shops & Economics Locality within New Zealand Koura are “not threatened” (being found in %20 of sites). Species_surveys taken in Lake Okoru produced 0 sample size, and lake Rewawhakaaitu caught koura for survey of 70 sample size. There are zero koura recorded in the Whakatane (Tamahine-a-Hine-Mataroa River) and the Waioeka-Gorge Rivers, But there are koura recorded in the Motu and Rangitaiki River systems. “It is envisaged that kōura in the inflowing tributary will provide a source of recruitment for the lakes when water quality conditions improve.” Better not interfere with their scientific research into water quality."...