Salt anyone?

[corpusse]

Every few months amazon sells regular red sea for about $60-65 a bucket. The price changes daily sometimes several times a day and shoots up to 130+ and slowly works its way down. Since I noticed this trend and the regular red sea has lower alkalinity I've switched to using this. Amazon has free shipping for any weight so it's no problem ordering from them.

Otherwise Canada Corals is probably the best price for reef crystals / IO but the prices have increased since the dollar tanked. Big Al's will also match their prices.