I'm having problems keeping FC levels. I use a puck floater with 4 pucks in it and have another puck in the strainer basket.
I add liquid bleach and then the FC drops from 5 to 0 in about 3 days. An overnight FC test shows no algae growth. CYA is 45. The only thing I can think of is the wicked amount of desert sunlight. Any ideas?
I add liquid bleach and then the FC drops from 5 to 0 in about 3 days. An overnight FC test shows no algae growth. CYA is 45. The only thing I can think of is the wicked amount of desert sunlight. Any ideas?