Geo Calcium Reactor, 4" x 12" media chamber holds about 5 lbs of media. Maxijet 1200 circulation pump. Similar to todays Geo 510 reactor.
Chamber is full of fresh Aqua Medic Hydrocarbonat 3-4mm coarse media and will include a 5 liter tub of extra media about 1/2 full, good for 2 to 3 more refills. I paid $50 online for the media alone.
Also includes two Milwaukee MA957 co2 regulators with solenoids and bubble counters. One was in use when I quit using the reactor, one is for parts as the diaphragm was bad but the gauges, solenoid and bubble counters are still good. All you need is a co2 cylinder from any welding supply shop.
This was on my 100G SPS/LPS dominated reef and I had montis growing up out of the water it did so well. Switched to soft corals so it has been sitting.
Geo calcium reactors are considered the best you can buy by more reef hobbyists and forums.
$125 for reactor, regulators and extra media
Chamber is full of fresh Aqua Medic Hydrocarbonat 3-4mm coarse media and will include a 5 liter tub of extra media about 1/2 full, good for 2 to 3 more refills. I paid $50 online for the media alone.
Also includes two Milwaukee MA957 co2 regulators with solenoids and bubble counters. One was in use when I quit using the reactor, one is for parts as the diaphragm was bad but the gauges, solenoid and bubble counters are still good. All you need is a co2 cylinder from any welding supply shop.
This was on my 100G SPS/LPS dominated reef and I had montis growing up out of the water it did so well. Switched to soft corals so it has been sitting.
Geo calcium reactors are considered the best you can buy by more reef hobbyists and forums.
$125 for reactor, regulators and extra media
Last edited: