No, those rocks would still pass cycle needs for sure. they are dang sure cleared off this round nice pics, for sure replace sand is ok.
if you don’t pre rinse the new sand you get between 1-? days of clouding. If you pre rinse it’ll be cloudless merely choose the mode n run thanks for documenting with the good pics. That type of growth originally may have subsided over time but in at least one spot of the universe we want to log action time where people aren’t told to wait longer, the tank above is in process of getting handled agreed
I have 35% too but let’s wait to see how it grows back first. When the first spots pop up do this test: one tiny section just gets the 35% dribbled on the targets (outside of tank, lift up test rock) and on another growth section, rasp dig the red growths out with the steak knife tip and truly dig / dislodge. Then apply the peroxide on the cleaned spots, set back rock, evaluate which effort section got the best growback control. I have no idea how to beat that stuff naturally so the barbarian mode is assumed till someone does show how to beat it
if you don’t pre rinse the new sand you get between 1-? days of clouding. If you pre rinse it’ll be cloudless merely choose the mode n run thanks for documenting with the good pics. That type of growth originally may have subsided over time but in at least one spot of the universe we want to log action time where people aren’t told to wait longer, the tank above is in process of getting handled agreed
I have 35% too but let’s wait to see how it grows back first. When the first spots pop up do this test: one tiny section just gets the 35% dribbled on the targets (outside of tank, lift up test rock) and on another growth section, rasp dig the red growths out with the steak knife tip and truly dig / dislodge. Then apply the peroxide on the cleaned spots, set back rock, evaluate which effort section got the best growback control. I have no idea how to beat that stuff naturally so the barbarian mode is assumed till someone does show how to beat it