Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving

My fish are alive and this stuff is easy to use. I can tell it’s legit because it’s exactly what my local fish store uses (They have a lot of healthy saltwater fish). I do mess around with the amount per gallon and I don’t use exactly what the recommend, but my salinity is always spot-on. I like the individually packed bags.

Used this product for over 30 years and great as always!!

Super easy to use great for beginners make sure you just have a hydrometer and follow the instructions on the package! Give this enough time to desolve so that it does not mess with your water clarity or cause a jump in salinity.

Perfect for my tank

It was exactly what I was looking for I want to give it a five star but the package came a broken and taped

My corals have not grown much at all with this salt. Definitely use reef crystals even if you only have a small amount of soft corals in your tank. I thought it wouldn't matter but it does.

Good price

Does it creep you out that there's a guy out there somewhere who bought a bag of aquarium salt, poured some in his tub, added hot water, and soaked for an hour. After drying off he went to bed and slept well. I hope not because that's exactly what i did. There's a nice, warm ocean five blocks from my place. it's not hot enough for me. i like 105 degrees.Once i'd done four soaks, i'd used the last of this. i shifted to a 40-pound bag of solar salt from Home Depot in a lidded 5-gallon pail. i works just as well without the trace salts that make this perfect for al aquarium. in the solar salt evaporation process, some heavy salts are returned to the sea and some light chlorides become chlorates. Fish care but i don't. The Home Depot salt is "purer" than this.