Hi, I'm selling mine 3ft (2x150W 14000K MH & 4x18W PL Actinic Blue) for $200, & I've just changed the MH bulbs & PL lights. My unit also comes with built-in timer.
Interested ? Pl PM me to confirm.
you may want to seek the advice from the boss of JIREH MARINE who has successfully kept them alive for ages...he may give you some helpful tips but don't forget to buy the fish from him lah !