тестирование морской соли

[karen 247]

http://forum.marinedepot.com/Topic101235-9-1.aspx

 

Эрик Борнеман провел тест различных марок морской соли. Не как на рифцентрале (таблица с измеренными количествами разных веществ в соли), а нормальный эксперимент. Взято 10 аквариумов, 9 марок соли плюс натуральная морская вода, измерялся рост кораллов, окраска, смертность, еще что-то... В итоге назвал лучшими Red Sea и Reef Crystals (даже лучше натуральной воды):

 

We measured growth by either dry or buoyant weight, polyp reproduction, linear length, coralline algae, other algae that was not a measured variable, any other growth, plankton counts, any reproductive events, and any mortality. At the time, Red Sea and Reef Crystals had the least mortality and the best growth of all the tanks, exceeding even the natural seawater tank, especially in terms of coralline growth. Six other salts fared roughly equally, with some growing some things better but also faring worse in other areas. The two that performed the worst were original formulations of Crystal Seas (although new formulation did fine) that flat out killed things, and Instant Ocean. Instant Ocean month after month had organisms with slow declines and grew filamentous algae and cyanobacteria consistently throughout the twelve months. It was consistently bad. The other salts went through algal successions like normal tanks and had outbreaks of filamentous and cyano for a few months - around months 3-5, but then started growing corallines. Instant Ocean just ket growing hair algae, cyano, and organisms generally slowly faded away.

[leshik 7]

интересен список солей учавствовавших в эксперименте

кроме редси и рифкристал