Hello everyone, looking for recommendations for a properly sized UV to combat dinos. Along with helping select a pump with the appropriate gph. Looking into aqua brand, coralife, or pent air on the high end. Would like feedback from reefers who have any of these units. From ease of install/use to difficulty of replacing bulbs Or issues you have come across. With so many UV units on the market my head is spinning on finding the right one. Tank is 125 w 30 gal sump. Thanks all.