Hey all, I'm a newbie in this hobby starting out from Fairbanks Alaska. I am in the process of setting up my 120gal tank and so far everything is going well. I'm currently waiting on a shipment of live sand, then I'll be ready for a few fish I assume.
I have ran into one issue though, I am currently filling a 44gal brute trashcan up with ro/di water over many days. So far my tank is about 80% full, with the sump still dry. Today, more importantly within the last 6 hours, white precipitating flakes began to float atop my water, and some clinging to surfaces. I still need to get a test kit, which I plan to do tomorrow, but I used an old ph test strip from my freshwater aquarium that can read both fresh and salt water. The ph came out to around 7. I did a little research and it seems it could be caused by calcium precipitation due to an acidic ph. Salt I used was coralife and my salinity is 1.025, however I have not begun to heat my tank, and the temperature is around 60 degrees Fahrenheit so I suspect it'll drop to respectable levels as I heat it. Any ideas? Do I just need to boost my alk and ph? Also will this precipitate just dissolve back into solution once the ph rises, and will that cause a calcium spike?
Sorry for all the questions, first ever reef tank and I didn't expect to run into a chemistry problem without any living organisms yet
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Welcome! Glad you joined.
Wondering how its turning out for you so far. Doesn't seem this welcome thread had any real suggestions for you (here you'll find people that take 'welcome' very seriously) BUT there are other areas of R2R Forums where people who take different topics very seriously. If you are still at the same place then I'd suggest going to the Chemistry section of the Forum and posting your question over there.
This is a great reference book type article I still refer:
The Supreme Guide To Setting Up A Saltwater Reef Aquarium
This article was sponsored by @MarineDepot at www.marinedepot.com. Introduction The marine environment is one of the most complex systems on the planet. The aquarium you are about to set up is only a tiny sliver of the vast ocean, but it is no...
www.reef2reef.com



