I went to petco website and I got info and some costomer reviews.
Real Ocean Water is natural sea water that's already filtered, sanitized, and pH balanced.
No mixing. No measuring. No adjusting. Just pour Real Ocean Water directly into your aquarium. It's the easy way to maintain salt water fish.
Catalina Water Company has been providing natural sea water to pet stores since 1988. During that time, thousands of salt water aquariums slowly switched from synthetics to natural sea water. The results are healthier marine life and cleaner, clearer water. Now, you can have natural sea water delivered right to your door. It arrives ready-to-use in a sealed bag inside a protective box.
Phosphate free. Nitrate free. pH balanced at 8.3.
You Gotta get this stuff Date: December 24, 2006
"I purchased ten gallons for my 55 gallon tank and the minute I got home I drained off 10 Gallons from my aquarium and put it to the test. In less than ten hours my fish( a Purple Tang
) Got his beautiful colors back and seems to notice the difference right away. I love this product because I don't have to mix and I think my salt mixing is awful. I plan on buying all my aquarium water this way from now on. I can't wait to get the whole tank done and start doing corals and more live rock. I dreaded the thought of adding more pets because I was afraid I would hurt them. Tank you Catalina Water you are a Godsend."
SIMPLY THE BEST !!!! Date: May 20, 2006
"I just recently set up a small saltwater tank and did much research before hand. I decided since I was a novice with saltwater and that this product was rated so good , I would start out using the best. I'm very pleased with this and my clown fish are very happy too!! It's really worth the money when you consider that you need not test it or anything. I use it for partial water changes and will never use anything else!! Water is absolutely crystal clear. Don't even consider using anything else!!"
Honestly.. Date: August 15, 2007
"This product is THE best for any saltwater enthusiest! I put fish in the tank 2 hours after filling the tank up. No mixing no measuring.. it cant get any better than this! I've been buying this product for over a year, and I will not buy anything else.. seriously try it, you will not regret it!"
Catalina Water Date: May 28, 2007
"I think this water is a great product and I'm happy Petco carries it. All test were dead on with a perfect salinity of 1.024 and high Alkalinty of 12 dkh. All in all, very pleased with this product. Only issues with water is low Calcium levels which I tested to be about 360 ppm and price is a little high, I remember 2 years ago when it was $8.99 in the store and it's now $11.99. Still worth the money, especially if your in a jam and need water for a quick water change."
Theres a lot more reviews too but dont wanna post all them.