I Still have the Dark brown algae in my tank now its all over the sand.
KH 6
Nitrate 0
PH 8.2
ALK 1.7-2.8 in middle
Phosphate 0
Ammonia 0
Nitrite 0
Temp 82
SG 1.020
Lights on 8 hours artic 1 hour before and after
this is some pic of my tank tonight.
Also I didn't the salt mix yet so should I use the real saltwater to do the water changes?
KH 6
Nitrate 0
PH 8.2
ALK 1.7-2.8 in middle
Phosphate 0
Ammonia 0
Nitrite 0
Temp 82
SG 1.020
Lights on 8 hours artic 1 hour before and after
this is some pic of my tank tonight.




Also I didn't the salt mix yet so should I use the real saltwater to do the water changes?