US$ 124.50
calcium selenite
This Juwel Aquarium cabinet is designed to match the Trigon 190 range
Capacities
The micro-organisms (in freeze-dried form) start bacterial conversion of bottom sludge at once
Fine Sponges: Used primarily for biological filtering in the anaerobic zone
Aquavitro Eight.Four For reefs 350ML Tosai calcium seleniteMany competing buffers for reef aquaria are simply sodium bicarbonate. Such buffers have a pK of only 8. 0 in saltwater and simply are unable to maintain a pH above 8. 0. The low buffering pK is a function of the low carbonate bicarbonate ratio. eight. four supplies a properly balanced (carbonate bicarbonate) buffer system that yields an industry leading pK of 8. 6 which makes pH maintenance of 8. 3 8. 5 easy. A higher pK increases the buffer's
US$ 124.50
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