Precision marine kalk reactor $200 Pinpoint ph controller $75 2 -400 watt hamilton metal halide bulbs, brand new with only 2 hours burned to make sure they work. $80 for both. Apex ph probe: works perfectly fine. Will obviously need calibration $30 Two Rossmont mx3500 pumps. Used for 3-4 weeks in perfect working condition. 120 for both. No holds, first with payment get it. Call or text anytime 714 640 4858