well i bought it... didnt even have enough sw
made up to fill my qt becuase i did a pwc
but i think itll make acclimation go faster... match my parameters to the stores crappy water at half a tank then add ro
water to get where it should be over the next several days. for whatever reason they have their salinity at 1.035 craziness, i had them pull out about 9 dead fish... but they started a 7 day return policy, and i have a qt to stop anything from getting to my dt so... i feel much better buying from them with their new policy.