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Can anyone tell the light spectrum that algae mostly uses?
For example 1 flo Blue, 1 flo (4500k cool white) ,1 flo groluks 6500k,and 1 flo 10000 K daylight.
I especially wonder about blue...
Put it in the deepfreez and let it freez for 6 hours :) No life form could survive this challenge , alg ,bacteria or else :18:
Very nice photo indeed,and let me ask you about those fish.How many of them should we keep -let's say 500 Litres of tank-
İn istanbul the price for each is 4 Euro and hard to find :)