I started my tank with Tropic Marin Pro Reef, but since it's only a 10 gallon, and I use about 1 gallon per week, I order the small box. The small box of Pro Reef is impossible to get anywhere for some reason? I've been looking at alternatives, and settled on the blue bucket. Parameters are close to Pro Reef, which is what I've decided to run my tank at. I got a 55 gallon bucket of the "improved formula" and mixed some up today. I was impressed with how fast it mixed until clear. Pro Reef was very fast at dissolving and turning clear, blue bucket is just as fast if not 30 seconds faster. Exactly 1/2 level measuring cup to 1 gallon RO/DI water mixed to 1.026.
I'm going to do some calcium and alkalinity tests on it later tonight just to double check.
I'm going to do some calcium and alkalinity tests on it later tonight just to double check.