Last articles

  Performance diagram of my DIY Ca reactor

A calcium reactor may be described as a 'balanced' calcium / alkalinity additive. Basically, this means that it adds calcium and alkalinity to the tank in the same ratio as is used by our corals during the process of calcification.I calculated the upgrading Ca g/day  based on measured Ca in reactor and  aquarium  and I found that my DIY Ca reactor produce  alkalinity and Ca in proportion 1 mEq/L alkalinity (2.8 dKH) ,  20ppm calcium.     more

Author : Bojan Jerina   

DIY Ca reactor

The DIY calcium reactor on the picture has been  made  in June 2004. Its stable and compact construction, the easy operation,  the small footprint and the low price of parts have made it the good choice for DIY. The picture on the left represents calcium reactor  filled to capacity with coral sand.

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Author : Bojan Jerina   

DIY system used for rotating Tunze Stream

In my current circulation setup water movement in the aquarium is achieved with one Tunze Steam pump (18 V transformer, 11000 l/h) mounted on Belimo LM24 device, which is used for rotatingTunze Steam pump.

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Author : Bojan Jerina   

 

Tank of the Month

 

 

Started on:  25th October  2003

Dimensions: 130cmx60cmx60cm

 

Owner: Bojan Jerina

 

News

 

New web site for the marine aquarists

Here it is: a new web site  for the marine aquarists , called SLOreef. We hope you enjoy this web site.

 

6.12.2004

 

 

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