1. Bio-calc: So, basically, this is a one container solution to two parts + balling right?
2. Reef actif: Since you talk about this being a product for ULNS, how would it compare to prodibio (thought you would be the perfect person to ask since you deal with both

)
3. A & K: I am confused about this one. So, suppose a tank uses bio-calc; won't that cover everything related to trace elements? Correct me if I am wrong but this is just a stand alone balling solution (without the salts) right?
And how competitive is the price going to be with other similar products? TM always seems to be a bit steep in price
