Just got this from them and ordered my bucket.....
"You recently asked us to email you when we restocked our inventory of Red Sea Coral Pro Salt Mix 175gal - Bucket,
We have great news: the Red Sea Coral Pro Salt Mix 175gal - Bucket, is now in stock and ready to ship today!
Please note that our auto notification service only updates you on the products arrival; it does not actually reserve the product for you.
Due to a limited supply, all merchandise is sold on a first-come, first-serve basis. Place your order now to ensure sufficient stock is available.
Thanks again for shopping at MarineDepot.com. We look forward to shipping your order!
Sincerely,
Marine Depot"