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I have a 170g tank. 6ft x18in x24in depth. Will 2 400w metal halides be good enough? I also have a 220w led dimmable black box I can supplement the tank with.
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What fixtures/reflectors are you thinking of using?
I have a 170g tank. 6ft x18in x24in depth. Will 2 400w metal halides be good enough? I also have a 220w led dimmable black box I can supplement the tank with.
Are you sure it's 170? That's the dimensions of a 125 gallon tank
What if I supplement with the 220w led in the middle?Two halides won't allow you to grow high light stuff all over the tank. But if you keep the high light stuff just under the halides...sure go for it.
Two halides won't allow you to grow high light stuff all over the tank. But if you keep the high light stuff just under the halides...sure go for it.
What if I supplement with the 220w led in the middle?