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On Sale 10%
On Sale 10%AR618 Algae Reactor 2024 "Saltwater Blue Edition" - Geo's Reef
Geo's Reef$599.00$539.10The NEW 2024 GEO Algae Reactor is designed to filter your aquarium water by removing phosphates, nitrates, Co2 and help raise your aquarium pH without the use of artificial media. This amazing... -
On Sale 10%
On Sale 10%AR618 Algae Reactor 2024 - RED - Geo's Reef
Geo's Reef$599.00$539.10The NEW 2024 GEO Algae Reactor is designed to filter your aquarium water by removing phosphates, nitrates, Co2 and help raise your aquarium pH without the use of artificial media. This amazing... -
On Sale 10%
On Sale 10%Classic CR618 GEN 3 - 6" Calcium Reactor "Saltwater Edition" w/Pump - Geo's Reef
Geo's Reef$595.00$535.50*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Classic CR618 GEN 3 will hold 12 pounds of large grain media and is... -
On Sale 10%
On Sale 10%Classic CR818 GEN 3 - 8" Calcium Reactor "Saltwater Edition" w/ Pump - Geo's Reef
Geo's Reef$775.00$697.50*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Classic CR818 GEN 3 will hold 24 pounds of large grain media and... -
On Sale 10%
On Sale 10%Classic CR818 GEN 3 - 8" Calcium Reactor RED w/Pump - Geo's Reef
Geo's Reef$775.00$697.50*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Classic CR818 GEN 3 will hold 24 pounds of large grain media and... -
On Sale 10%
On Sale 10%KR618 Kalkwasser Reactor GEN3 - "Saltwater Edition" - Geo's Reef
Geo's Reef$500.00$450.00*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* This is the latest model GEO Kalkwasser Reactor GEN3. We have made many changes over... -
On Sale 10%
On Sale 10%KR618 Kalkwasser Reactor GEN3 - RED - Geo's Reef
Geo's Reef$500.00$450.00*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* This is the latest model GEO Kalkwasser Reactor GEN3. We have made many changes over... -
On Sale 10%
On Sale 10%KR818 Kalkwasser Reactor GEN3 - "Saltwater Edition" - Geo's Reef
Geo's Reef$604.00$543.60*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* This is the latest model GEO Kalkwasser Reactor GEN3. We have made many changes over... -
On Sale 10%
On Sale 10%KR818 Kalkwasser Reactor GEN3 - RED - Geo's Reef
Geo's Reef$604.00$543.60*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* This is the latest model GEO Kalkwasser Reactor GEN3. We have made many changes over... -
On Sale 10%
On Sale 10%NR618 Nitrate Reducing Sulfur Reactor GEN 3 "Saltwater Blue Edition" - Geo's Reef
Geo's Reef$549.00$494.10The NR618 shown will hold roughly 15 pounds of sulfur media in the chamber and is well suited for heavy loaded aquariums up to 200 gallons. Nitrate Reducing Sulfur reactors are the most underrated... -
On Sale 10%
On Sale 10%NR618 Nitrate Reducing Sulfur Reactor GEN 3 - RED - Geo's Reef
Geo's Reef$549.00$494.10The NR618 shown will hold roughly 15 pounds of sulfur media in the chamber and is well suited for heavy loaded aquariums up to 200 gallons. Nitrate Reducing Sulfur reactors are the most underrated... -
On Sale 10%
On Sale 10%NR818 Nitrate Reducing Sulfur Reactor GEN 3 "Saltwater Blue Edition" - Geo's Reef
Geo's Reef$775.00$697.50The NR818 shown below will hold roughly 20 pounds of sulfur media in the chamber and is well suited for heavy loaded aquariums up to 300-600 gallons. Nitrate Reducing Sulfur reactors are the most... -
On Sale 10%
On Sale 10%NR818 Nitrate Reducing Sulfur Reactor GEN 3 - RED - Geo's Reef
Geo's Reef$775.00$697.50The NR818 shown below will hold roughly 20 pounds of sulfur media in the chamber and is well suited for heavy loaded aquariums up to 300-600 gallons. Nitrate Reducing Sulfur reactors are the most... -
On Sale 10%
On Sale 10%Sulfur Media (12 lbs) Nitrate Reactor - Geo's Reef
Geo's Reef$99.00$89.10Media to be use in a Nitrate Reducing Reactor. This Sulfur is 99.99% PURE Sulfur and produce specifically for aquarium use. -
On Sale 10%
On Sale 10%Sulfur Media (20 lbs) Nitrate Reactor - Geo's Reef
Geo's Reef$121.00$108.90Media to be use in a Nitrate Reducing Reactor. This Sulfur is 99.99% PURE Sulfur and produce specifically for aquarium use. -
On Sale 10%
On Sale 10%Super Silent Extreme CR618 SSE - 6" Calcium Reactor "Saltwater Edition" - Geo's Reef
Geo's Reef$819.00$737.10*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Super Silent Extreme CR618 SSE will hold 12 pounds of large grain media... -
On Sale 10%
On Sale 10%Super Silent Extreme CR618 SSE - 6" Calcium Reactor RED - Geo's Reef
Geo's Reef$819.00$737.10*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Super Silent Extreme CR618 SSE will hold 12 pounds of large grain media... -
On Sale 10%
On Sale 10%Super Silent Extreme CR818 SSE - 8" Calcium Reactor "Saltwater Edition" - Geo's Reef
Geo's Reef$979.00$881.10*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Super Silent Extreme CR818 SSE will hold 24 pounds of large grain media... -
On Sale 10%
On Sale 10%Super Silent Extreme CR818 SSE - 8" Calcium Reactor RED - Geo's Reef
Geo's Reef$979.00$881.10*******THESE REACTORS ARE IN STOCK AND WILL SHIP SAME DAY NEXT DAY - NO NEED TO WAIT FOR THEM TO BE BUILT******* The Super Silent Extreme CR818 SSE will hold 24 pounds of large grain media...