I have a 10 gallon fuge with a 15w no lamp providing light... i have had chaeto in the fuge for about 2 weeks with no signs of growth and i just added a good amount of grape caulerpa to the fuge also. If wanted to increase the lighting could i use a Silvania 20 watt 3000k 75w output light above the fuge along with the n.o. lamp... or will the 3000k not work for macros?
will 3000k be alright???
- Thread starter donahue
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