Chris Delport

Hi Chris.

Its called a Carlson Surge Device, really easy to make and the volume, velocity and type of flow is phenominal. It is however noisy and does cause a lot of bubbles (harmless but cause salt spray onto low haning lights). It is the primary flow I would advocate in any loarge system where lights are suspended high off the water surface.

ek selfs gebuik nie UV nie.
Het ook nie verder ingegaan op wat nodig is nie

Sien jy is in Kempton Park. Weet nie wie die naaste is aan jou nie. Dink Wold On Pets is naaste.
Anders vra vir CarlosDeandrade, hy het onlongs 'n groot UV stelsel opgestel

Hang af van die Kelvin rating.

Gewoonlik te geel en help net algae om extra te groei. Werk wel baie goed in refugium of of algae scrubber.

Weet jy wat is die K rating?

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