Couple of folks at the meeting sounded very interested in Tropic Marin All For Reef One Part that I am currently using on my 60 Cube. Buying those remade bottles is ridiculously expensive, if you go that route you'll be spending a lot of money.
However, there is a DIY Recipe you can use that significantly reduces the cost of the solution. This is what I use. Here Is the exact recipe with products links to BRS. I am not currently including the magnesium in my mix because my magnesium constantly tests high. This recipe is direct from Lou Ekkus, of Tropic Marin USA.
8 parts Carbo-Calcium Powder- https://www.bulkreefsupply.com/carbo-calcium-powder...
1 part A- Elements- https://www.bulkreefsupply.com/pro-coral-a-trace-1-tropic...
1 part K+ Elements- https://www.bulkreefsupply.com/pro-coral-k-trace-2-tropic...
12 g Bio-Magnesium per 140 g CarboCalcium-
However, there is a DIY Recipe you can use that significantly reduces the cost of the solution. This is what I use. Here Is the exact recipe with products links to BRS. I am not currently including the magnesium in my mix because my magnesium constantly tests high. This recipe is direct from Lou Ekkus, of Tropic Marin USA.
8 parts Carbo-Calcium Powder- https://www.bulkreefsupply.com/carbo-calcium-powder...
1 part A- Elements- https://www.bulkreefsupply.com/pro-coral-a-trace-1-tropic...
1 part K+ Elements- https://www.bulkreefsupply.com/pro-coral-k-trace-2-tropic...
12 g Bio-Magnesium per 140 g CarboCalcium-