Instant Ocean Reef Crystals Reef Salt, Enriched Formulation for Aquariums, 200 Gallons

Great beginner salt for new reef keepers! I started with this salt and currently using for the last 2 years. I'm just at the point where I may need to start dosing to replace trace elements because of coral consumption. My only issue is that it does mix a little dirty and leave residue in your mixing container. Tip use a cheap surface skimmer and that helps a lot!

The price was right and it is so nice having my reef salt delivered when I need it and not having to trust my LFS has it in stock. When they don't, the alternatives for salt for a reef tank can break the bank. Instant Ocean is just as good at a reasonable price. It mixes clean, the salinity is spot on the measurements and the other elements keep my reef happy and healthy.

Well priced, reliable salt. I have used this salt for years and it never let me down. I have tried the more expensive salts but this works just as well. If you want to store salt for a long time tropic marin can be better better since you don't have to worry about any settling or growth in storage container. However i mix mine and use it within a few days and this works perfect. I have a mixed reef with hard and soft coral.

The product is fabulous abused it for years but the price just shot through the roof

I haven't found a Cheaper price anywhere on this Salt. It mixes well and is on target for the pH, Calcium and Magnesium. Iodine is a little low. What I dislike, is the box is really beat up. I always open it up at the Store, and the bags have always been intact.

It is a very good product. However, the price has gone up. I assume this is due to the economy.

The bags have a yellow tint which looks like something leaked on them. The salt has large hard chunks which I have never had that problem before ordering from other people.