Was running two hydra 26 had on a 48” tank when I first started the tank. Eventually added a prime to the middle of those. Later down the road with more SPS, I added the T5 combo. 2x coral + and 2x actinic bulbs. Recently I just traded out the prime for a third hydra 26 HD. Curious to what you guys are running your LEDs at. Trying really hard to guess without a par meter which I’ll soon be using. Thanks in advance!





