水草情迷

我現在用Atman 36W 7100K x4 夠唔夠用(我個缸不是很高)有沒有10000K燈換呀?多少錢呀?

That should be enough light, but you don't need 10000K, these bulbs are for marine tank which simulate more than 5 m below surface. Somewhere around 4000K - 6000K should be sufficient, more appropriate, and not to mention cheaper.