Infinitereef
Premium Member
I received the 618 from PA yesterday.
Questions:
1. The 618 come with a black tube for the CO2 line. Is it the good CO2 tube? Do I need to swap out the black tube from GEO to the good CO2 tube?
2. The 618 does come with the Check valve for the CO2, I thought it didn't and thus I brought the Dennerle check valve from PA. Can I return the check valve?
Questions:
1. The 618 come with a black tube for the CO2 line. Is it the good CO2 tube? Do I need to swap out the black tube from GEO to the good CO2 tube?
2. The 618 does come with the Check valve for the CO2, I thought it didn't and thus I brought the Dennerle check valve from PA. Can I return the check valve?