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I wouldn't worry since difference is negligible.
I do agree with Paul. He gave that advice when I first started this hobby. Since I stopped chasing much better results and just kept alk / calc in range.
Blood shrimp ate going $40 and cleaner $30 if you can find them. Local rate at PetCo in Brick. Unfortunately, Andrew took a few weeks off and it's gone downhill the past month again.