Two Little Fishies AccuraSea®1 Artificial Seawater Mix
At Two Little Fishies, the big picture has always been about the details. Two Little Fishies AccuraSea®1 Artificial Seawater Mix is no exception. Fast dissolving AccuraSea1 is formulated to simulate natural seawater and packaged in precise quantities for easy use.
| Feature | Description |
|---|---|
| * | Made with pharmaceutical grade USP sodium chloride and high purity anhydrous salts |
| * | Packaged in two sizes: 50 gallon box (ten – 5 gallon packs), and 200 gallon box (four – 50 gallon packs) |
| * | Fast dissolving AccuraSea1 is formulated to simulate natural seawater |
FAQ
What is the main ingredient in AccuraSea®1 artificial seawater mix?
The main ingredient is pharmaceutical grade USP sodium chloride, combined with high purity anhydrous salts to simulate natural seawater.
What are the available packaging sizes?
Available in two sizes: a 50-gallon box containing ten 5-gallon packs, and a 200-gallon box containing four 50-gallon packs.
How quickly does the mix dissolve?
AccuraSea1 is designed to dissolve quickly, making it easy to mix into aquarium water without waiting.


Sebastian Payne –
I’ve used this mix for my marine tank for three months now. The water clarity improved right after mixing, and my corals stayed healthy. It dissolves fast and the salt balance feels natural. No need to adjust pH or salinity frequently.
Carol Lewis –
The packaging is clear and the instructions are straightforward. I used the 5-gallon packs for a small tank and it worked perfectly. The mix is consistent and easy to measure.
Andrew Parr –
Great product for beginners and experienced aquarists alike. The salt blend mimics natural seawater well, and my fish have shown no signs of stress since switching to this mix.