reeferwanabe said:does anyone use potassion with this system? notice any benefits
I do (I know that smcooler, Stan, does also).
There are a TON of benefits for your SPS. Anything that has blue in it will color up tremendously. The blue straight up pops out after using Potassion.
I'd really, really recommend that anyone even not using the Zeo use the Potassion. The color change is incredible.