Recently used Dino X to take care of a dino problem I had. Noticed that what bryopsis I had in the tank took a major hit while using it. Stopped using Dino X after the dinos disappeared and the bryopsis came back. Will be doing an experiment to see if a longer period of dosing Dino X can completely eradicate bryopsis. Current tank parameters. Total volume is roughly 90 gallons. Nitrate has been kept at 15 ppm through dosing. Trying to lower phosphates. Currently phosphates are at 0.55 ppm. Alkalinity is at 12 dkh. Calcium is at 500 ppm. Don't have a magnesium tester as of yet. Other dosing includes 10 ml of NOPOX a day, 10 ml of brightwell Iodion every 2 days, and 10 ml of brightwell replenish every 2 days. I will be discontinuing the replenish as Dino X requires you to not dose trace elements. I will be dosing 18 ml of Dino X every other day per instructions. Pictures of tank and bryopsis to follow