I almost bought a batch but a local reefer warned me that the stuff is horrid. Said his levels were all jacked and caused algae.
What do you mean by dirty?
I use reef crystals and It leaves a brown dirt when i clean the Rubbermaid with papertowl.
For those of you in this thread that claim algae issues because of D&D, how long did you mix your water for?
i have used over a dozen d&d buckets so far and i love the salt; it does mix dirty even with 0 tds water, but phosphates and nitrates are undetectable with standard liquid test kits. Perfect parameters for me.
I typically mix it for 12 to 24 hrs
Ideally you should mix D&D for about 48 hours before use. That is what I have found through research and testing of others.
On the reef site dedicated to Nano tanks, quite a few users ran some tests and the conclusion was that after 24 hours there were some phosphates detectable. After 48 hours though, phosphates were undetectable.
Just some info and hope it helps.