the problem with it is that most people dose by other, cheaper methods. the only one that is usefull to me is the fuel. it seems to do a good job for my corals. i would take the fuel off your hands but i dont make it your way but twice a year.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.