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spike_501
Guest
iv finally got myself a blue mushroom and i put it in my tank and its gone purple! well sort of purply-blue, when i cover it up with my hand its blue again so obviously its my lights, i have standard marine tubes in it so what does anyone suggest? am, i correct in saying my lights must be high in the red spectrum to make blue appear purple?
(im not gettin metal halides cos where i work in the local fish shop it turns the water so warm and in my tank it would cook everything! the heat is amazing! )
thanks
(im not gettin metal halides cos where i work in the local fish shop it turns the water so warm and in my tank it would cook everything! the heat is amazing! )
thanks