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Continuum Aquatics Basis Borate Free KH Buffer, 250 grams Continuum Aquatics Basis Borate Free KH Buffer, 250 grams

Product Code: RCO30410
Continuum Aquatics Basis Borate Free KH Buffer is a high quality, multi-component blended true buffering system designed to raise the alkalinity or buffering capacity of marine fish and reef aquariums and automatically regulate the pH. It will hold pH stable over a wide range of conditions providing for safety of the entire system. 250 grams.

List Price: $7.11
Our Price: $5.49
CLEARANCE $3.75
You save $3.36!
In Stock
Continuum Aquatics Basis Borate Free KH Buffer, 500 grams Continuum Aquatics Basis Borate Free KH Buffer, 500 grams

Product Code: RCO30411
Continuum Aquatics Basis Borate Free KH Buffer is a high quality, multi-component blended true buffering system designed to raise the alkalinity or buffering capacity of marine fish and reef aquariums and automatically regulate the pH. It will hold pH stable over a wide range of conditions providing for safety of the entire system. 500 grams.

List Price: $11.95
Our Price: $9.24
CLEARANCE $6.31
You save $5.64!
In Stock
Continuum Aquatics Basis Borate Free KH Buffer, 1 kg Continuum Aquatics Basis Borate Free KH Buffer, 1 kg

Product Code: RCO30412
Continuum Aquatics Basis Borate Free KH Buffer is a high quality, multi-component blended true buffering system designed to raise the alkalinity or buffering capacity of marine fish and reef aquariums and automatically regulate the pH. It will hold pH stable over a wide range of conditions providing for safety of the entire system. 1 kg.

List Price: $19.65
Our Price: $15.18
CLEARANCE $10.34
You save $9.31!
In Stock
Continuum Aquatics Clarion Marine Clarifier 500 ml Continuum Aquatics Clarion Marine Clarifier, 500 ml

Product Code: RCO30572
Continuum Aquatics Clarion Marine Clarifier is a technologically advanced, premium quality, maximum strength clarifier that immediately and safely begins flocculate dirt, bacteria, parasites, and other debris or cloudiness causing particles into clumps that can easily be removed by a good mechanical filter with fine filter floss. It is not an algaecide. It is a high tech, long chain polymer that is safe for sensitive invertebrates and marine fish. Contains no aluminum, silicates, phosphates or nitrates. 100% biodegradable. 500 ml.

List Price: $13.52
Our Price: $10.45
CLEARANCE $7.12
You save $6.40!
In Stock
Continuum Aquatics Clarion Marine Clarifier 2 liters Continuum Aquatics Clarion Marine Clarifier, 2 liters

Product Code: RCO30573
Continuum Aquatics Clarion Marine Clarifier is a technologically advanced, premium quality, maximum strength clarifier that immediately and safely begins flocculate dirt, bacteria, parasites, and other debris or cloudiness causing particles into clumps that can easily be removed by a good mechanical filter with fine filter floss. It is not an algaecide. It is a high tech, long chain polymer that is safe for sensitive invertebrates and marine fish. Contains no aluminum, silicates, phosphates or nitrates. 100% biodegradable. 2 liters.

List Price: $38.31
Our Price: $29.61
CLEARANCE $20.16
You save $18.15!
In Stock
Continuum Aquatics Coral Elements-N, Vitamins & Micronutrients 125 ml Continuum Aquatics Coral Elements-N, Vitamins & Micronutrients, 125 ml

Product Code: RCO30549
Continuum Aquatics Coral Elements-N, Vitamins & Micronutrients complex replaces crucial minor and trace minerals lost to carbon filtration, protein skimming and ozone and provides essential vitamins for growth of live corals and other invertebrates. It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates. 125 ml.

List Price: $8.23
Our Price: $6.36
CLEARANCE $4.33
You save $3.90!
In Stock
Continuum Aquatics Coral Elements-N, Vitamins & Micronutrients 500 ml Continuum Aquatics Coral Elements-N, Vitamins & Micronutrients, 500 ml

Product Code: RCO30551
Continuum Aquatics Coral Elements-N, Vitamins & Micronutrients complex replaces crucial minor and trace minerals lost to carbon filtration, protein skimming and ozone and provides essential vitamins for growth of live corals and other invertebrates. It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates. 500 ml.

List Price: $22.01
Our Price: $17.01
CLEARANCE $11.58
You save $10.43!
In Stock
Continuum Aquatics Fraction Chloramine & Ammonia Remover 2 liters Continuum Aquatics Fraction Chloramine & Ammonia Remover, 2 liters

Product Code: RCO30557
Continuum Aquatics Fraction Chloramine & Ammonia Remover is a technologically advanced, premium quality, maximum strength water conditioner that makes tap water immediately safe for freshwater or marine aquarium use. It is also the premium product for use directly in a freshwater or marine aquarium to remove toxic ammonia, nitrites or nitrates. It will immediately remove over dosages of iodine or potassium permanganate based products in the aquarium as well as over dosages of medicinal dyes. It is safe for all marine or freshwater species including sensitive fish, live corals and other invertebrates and live plants. Fraction contains no slime coat enhancers as these could pollute the aquarium. 2 liters.

List Price: $26.63
Our Price: $20.58
CLEARANCE $14.01
You save $12.62!
In Stock
Continuum Aquatics Reef-Sculpture Part B 250 ml Continuum Aquatics Liquid Reef-Sculpture Part B, 250 ml

Product Code: RCO30532
Continuum Aquatics Reef-Sculpture Part B and Reef-Sculpture Part A used together are an ionically balanced calcium and alkalinity control system. This Part B is the alkalinity control half of the system. It should be used with equal amounts of Part A. Unlike many other products which will cause a buildup of chlorides or other ions, Reef-Sculpture will maintain seawater ratios of important ions. When used as directed it will maintain calcium and buffering capacity in the same ratio found in natural seawater. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 250 ml.

List Price: $6.44
Our Price: $4.98
CLEARANCE $3.39
You save $3.05!
In Stock
Continuum Aquatics Reef-Sculpture Part B 500 ml Continuum Aquatics Liquid Reef-Sculpture Part B, 500 ml

Product Code: RCO30533
Continuum Aquatics Reef-Sculpture Part B and Reef-Sculpture Part A used together are an ionically balanced calcium and alkalinity control system. This Part B is the alkalinity control half of the system. It should be used with equal amounts of Part A. Unlike many other products which will cause a buildup of chlorides or other ions, Reef-Sculpture will maintain seawater ratios of important ions. When used as directed it will maintain calcium and buffering capacity in the same ratio found in natural seawater. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 500 ml.

List Price: $9.22
Our Price: $7.12
CLEARANCE $4.85
You save $4.37!
In Stock
Continuum Aquatics Liquid Reef-Sculpture Part A 1 liter Continuum Aquatics Liquid Reef-Sculpture Part A, 1 liter

Product Code: RCO30711
Continuum Aquatics Reef-Sculpture Part A and Reef-Sculpture Part B used together are an ionically balanced calcium and alkalinity control system. This Part A is the calcium half of the system. It should be used with equal amounts of Part B. Unlike many other products which will cause a buildup of chlorides or other ions, Reef-Sculpture will maintain seawater ratios of important ions. When used as directed it will maintain calcium and buffering capacity in the same ratio found in natural seawater. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 1 liter.

List Price: $14.30
Our Price: $11.05
CLEARANCE $7.52
You save $6.78!
In Stock
Continuum Aquatics Reef-Sculpture Part B 2 liters Continuum Aquatics Liquid Reef-Sculpture Part B, 1 liter

Product Code: RCO30713
Continuum Aquatics Reef-Sculpture Part B and Reef-Sculpture Part A used together are an ionically balanced calcium and alkalinity control system. This Part B is the alkalinity control half of the system. It should be used with equal amounts of Part A. Unlike many other products which will cause a buildup of chlorides or other ions, Reef-Sculpture will maintain seawater ratios of important ions. When used as directed it will maintain calcium and buffering capacity in the same ratio found in natural seawater. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 1 liters.

List Price: $14.30
Our Price: $11.05
CLEARANCE $7.52
You save $6.78!
(Out of Stock)
Continuum Aquatics Reef-Sculpture Part A 2 liters Continuum Aquatics Liquid Reef-Sculpture Part A, 2 liters

Product Code: RCO30530
Continuum Aquatics Reef-Sculpture Part A and Reef-Sculpture Part B used together are an ionically balanced calcium and alkalinity control system. This Part A is the calcium half of the system. It should be used with equal amounts of Part B. Unlike many other products which will cause a buildup of chlorides or other ions, Reef-Sculpture will maintain seawater ratios of important ions. When used as directed it will maintain calcium and buffering capacity in the same ratio found in natural seawater. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 2 liters.

List Price: $16.64
Our Price: $12.86
CLEARANCE $8.76
You save $7.88!
In Stock
Continuum Aquatics Reef-Sculpture Part B 2 liters Continuum Aquatics Liquid Reef-Sculpture Part B, 2 liters

Product Code: RCO30534
Continuum Aquatics Reef-Sculpture Part B and Reef-Sculpture Part A used together are an ionically balanced calcium and alkalinity control system. This Part B is the alkalinity control half of the system. It should be used with equal amounts of Part A. Unlike many other products which will cause a buildup of chlorides or other ions, Reef-Sculpture will maintain seawater ratios of important ions. When used as directed it will maintain calcium and buffering capacity in the same ratio found in natural seawater. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 2 liters.

List Price: $16.64
Our Price: $12.86
CLEARANCE $8.76
You save $7.88!
In Stock
Continuum Aquatics Marine Elements-T Trace Minerals 125 ml Continuum Aquatics Marine Elements-T Trace Minerals, 125 ml

Product Code: RCO30544
Continuum Aquatics Marine Elements-T Trace Minerals complex replaces crucial minor and trace minerals lost to carbon filtration, protein skimming and ozone. It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates. 125 ml.

List Price: $5.27
Our Price: $4.07
CLEARANCE $2.77
You save $2.50!
In Stock
Continuum Aquatics Marine Elements-T Trace Minerals 250 ml Continuum Aquatics Marine Elements-T Trace Minerals, 250 ml

Product Code: RCO30545
Continuum Aquatics Marine Elements-T Trace Minerals complex replaces crucial minor and trace minerals lost to carbon filtration, protein skimming and ozone. It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates. 250 ml.

List Price: $7.73
Our Price: $5.98
CLEARANCE $4.07
You save $3.66!
In Stock
Continuum Aquatics Marine Elements-T Trace Minerals 500 ml Continuum Aquatics Marine Elements-T Trace Minerals, 500 ml

Product Code: RCO30546
Continuum Aquatics Marine Elements-T Trace Minerals complex replaces crucial minor and trace minerals lost to carbon filtration, protein skimming and ozone. It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates. 500 ml.

List Price: $14.07
Our Price: $10.87
CLEARANCE $7.40
You save $6.67!
In Stock
Continuum Aquatics Marine Elements-T Trace Minerals 2 liters Continuum Aquatics Marine Elements-T Trace Minerals, 2 liters

Product Code: RCO30547
Continuum Aquatics Marine Elements-T Trace Minerals complex replaces crucial minor and trace minerals lost to carbon filtration, protein skimming and ozone. It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates. 2 liters.

List Price: $38.31
Our Price: $29.61
CLEARANCE $20.16
You save $18.15!
In Stock
Continuum Aquatics Phos-Correx Phosphate Remover 500 ml Continuum Aquatics Phos-Correx Phosphate Remover, 500 ml

Product Code: RCO30560
Continuum Aquatics Phos-Correx Phosphate Remover is a technologically advanced, premium quality, maximum strength phosphate remover that immediately and safely begins to reduce the reactive phosphate present in a saltwater aquarium. It may be used on an ongoing basis to keep phosphate levels under control. Keeping a very low to immeasurable phosphate level is one way to keep a cleaner, more pristine aquarium. 500 ml.

List Price: $34.11
Our Price: $26.36
You save $7.75!
In Stock
Continuum Aquatics Reef-Basis (dry) Calcium, 3.2 kg Continuum Aquatics Reef-Basis (dry) Calcium, 3.2 kg

Product Code: RCO30418
Continuum Aquatics Reef-Basis (dry) Calcium is a high purity calcium in dry form, designed to safely raise the calcium level in marine aquariums, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, EDTA, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and silicate free. May be used simultaneously with Kalkwasser. 3.2 kg.

List Price: $72.46
Our Price: $56.01
CLEARANCE $38.14
You save $34.32!
In Stock
Continuum Aquatics Reef-Basis (dry) Magnesium, 200 grams Continuum Aquatics Reef-Basis (dry) Magnesium, 200 grams

Product Code: RCO30470
Continuum Aquatics Reef-Basis (dry) Magnesium is a high purity magnesium in dry form, designed to safely raise the magnesium level in marine aquariums, providing essential magnesium for invertebrate growth and to regulate the balance between calcium and carbonates. It contains no acetate, EDTA, polygluconates and is over 4 times as strong as many competitor's products because it is made from anhydrous salts, not hydrated salts. 200 grams.

List Price: $10.97
Our Price: $8.48
CLEARANCE $5.78
You save $5.19!
In Stock
Continuum Aquatics Reef-Basis (dry) Magnesium, 800 grams Continuum Aquatics Reef-Basis (dry) Magnesium, 800 grams

Product Code: RCO30472
Continuum Aquatics Reef-Basis (dry) Magnesium is a high purity magnesium in dry form, designed to safely raise the magnesium level in marine aquariums, providing essential magnesium for invertebrate growth and to regulate the balance between calcium and carbonates. It contains no acetate, EDTA, polygluconates and is over 4 times as strong as many competitor's products because it is made from anhydrous salts, not hydrated salts. 800 grams.

List Price: $22.22
Our Price: $17.09
CLEARANCE $11.62
You save $10.60!
In Stock
Continuum Aquatics Reef-Basis (dry) Potassium, 600 grams Continuum Aquatics Reef-Basis (dry) Potassium, 600 grams

Product Code: RCO30431
Continuum Aquatics Reef-Basis (dry) Potassium is a high purity potassium in dry form, which is particularly useful in aquaria housing SPS corals. Potassium plays a vital role in the formation of aragonite, as well as the coloration of many corals. It will replace potassium lost to zeolite and resin filtration, contains no acetate, EDTA, or polygluconates and is much stonger than many competitor's products because it is made from anhydrous salts, not hydrated salts. 600 grams.

List Price: $21.74
Our Price: $16.80
CLEARANCE $11.44
You save $10.30!
In Stock
Continuum Aquatics Reef-Basis (dry) Strontium, 300 grams Continuum Aquatics Reef-Basis (dry) Strontium, 300 grams

Product Code: RCO30426
Continuum Aquatics Reef-Basis (dry) Strontium is a high purity strontium in dry form, designed to safely raise the strontium level in marine aquariums, providing essential strontium for aragonite formation and coral and other invertebrate growth. It contains no acetate, EDTA, polygluconates and is much stronger than many competitor's products because it is made from anhydrous salts, not hydrated salts. 300 grams.

List Price: $20.82
Our Price: $16.09
CLEARANCE $10.96
You save $9.86!
In Stock
Continuum Aquatics Reef-Basis (liquid) Iodide, 2 liters Continuum Aquatics Reef-Basis (liquid) Iodide, 2 liters

Product Code: RCO30514
Continuum Aquatics Reef-Basis (liquid) Iodide is a stabilized, safe iodide supplement, designed to nourish organisms that require iodine. It is particularly useful for soft corals of all kinds, particularly xenia, as well as gorgonians, hard corals, tunicates, marine worms such as feather dusters, sponges, macroalgae, and crustaceans, particularly shrimp. Growth rates in xenia and gorgonians will likely improve with it's use. It helps all corals and clams retain their coloration and shield against strong lighting. Reef-Basis Iodide contains no gluconate or polygluconate. 2 liters.

List Price: $34.92
Our Price: $26.99
You save $7.93!
In Stock
Continuum Aquatics Reef-Basis (liquid) Iron, 250 ml Continuum Aquatics Reef-Basis (liquid) Iron, 250 ml

Product Code: RCO30508
Continuum Aquatics Reef-Basis (liquid) Iron is a high quality, bio-available, chelated iron complex designed to safely raise the iron level in marine aquariums, providing essential iron for increased growth rates in caulerpa, coralline algae, other calcareous marine algae and many other marine organisms. It contains no gluconates, or polygluconates. It is phosphate and nitrate free and contains no fertilizers that could cause unwanted hair algae growth. 250 ml.

List Price: $6.44
Our Price: $4.98
CLEARANCE $3.39
You save $3.05!
In Stock
Continuum Aquatics Reef-Basis (liquid) Magnesium, 500 ml Continuum Aquatics Reef-Basis (liquid) Magnesium, 500 ml

Product Code: RCO30525
Continuum Aquatics Reef-Basis (liquid) Magnesium is a high quality, ionically balanced solution of hydrated magnesium salts designed to safely raise the magnesium level in marine aquariums, providing essential magnesium for support of aragonite formation in corals, assisting in regulation of calcium and alkalinity levels and for other desirable functions. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 500 ml.

List Price: $9.57
Our Price: $7.40
CLEARANCE $5.04
You save $4.53!
In Stock
Continuum Aquatics Reef-Basis (liquid) Potassium, 250 ml Continuum Aquatics Reef-Basis (liquid) Potassium, 250 ml

Product Code: RCO30520
Continuum Aquatics Reef-Basis (liquid) Potassium is a high quality, maximum strength ionic potassium solution which is stronger than most competing products and designed to safely raise the potassium level in marine aquariums, providing essential potassium for increased growth rates in stony corals, and increased coloration. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and silicate free. May be used simultaneously with Kalkwasser. 250 ml.

List Price: $7.73
Our Price: $5.98
CLEARANCE $4.07
You save $3.66!
In Stock
Continuum Aquatics Reef-Basis (liquid) Potassium, 2 liters Continuum Aquatics Reef-Basis (liquid) Potassium, 2 liters

Product Code: RCO30522
Continuum Aquatics Reef-Basis (liquid) Potassium is a high quality, maximum strength ionic potassium solution which is stronger than most competing products and designed to safely raise the potassium level in marine aquariums, providing essential potassium for increased growth rates in stony corals, and increased coloration. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and silicate free. May be used simultaneously with Kalkwasser. 2 liters.

List Price: $38.31
Our Price: $29.61
CLEARANCE $20.16
You save $18.15!
In Stock
Continuum Aquatics Reef-Basis (liquid) Strontium, 250 ml Continuum Aquatics Reef-Basis (liquid) Strontium, 250 ml

Product Code: RCO30516
Reef-Basis Strontium is a high quality, maximum strength ionic strontium solution which is two to three times as strong as most competing products and designed to safely raise the strontium level in marine aquariums, providing essential strontium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and silicate free. May be used simultaneously with Kalkwasser. 250 ml.

List Price: $7.73
Our Price: $5.98
CLEARANCE $4.07
You save $3.66!
In Stock
Continuum Aquatics Reef-Basis Kalkwasser 100 grams Continuum Aquatics Reef-Basis Kalkwasser, 100 grams

Product Code: RCO30400
Continuum Aquatics Reef-Basis Kalkwasser is a high quality calcium hydroxide, the original German limewater method of adding calcium, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, EDTA, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. 100 grams.

List Price: $8.46
Our Price: $6.54
CLEARANCE $4.46
You save $4.00!
In Stock
Continuum Aquatics Reef-Basis Kalkwasser 450 grams Continuum Aquatics Reef-Basis Kalkwasser, 450 grams

Product Code: RCO30402
Continuum Aquatics Reef-Basis Kalkwasser is a high quality calcium hydroxide, the original German limewater method of adding calcium, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, EDTA, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. 450 grams.

List Price: $17.16
Our Price: $13.26
CLEARANCE $9.03
You save $8.13!
In Stock
Continuum Aquatics Reef-Basis Kalkwasser, 1.8 kg Continuum Aquatics Reef-Basis Kalkwasser, 1.8 kg

Product Code: RCO30403
Continuum Aquatics Reef-Basis Kalkwasser is a high quality calcium hydroxide, the original German limewater method of adding calcium, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, EDTA, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. 1.8 kg.

List Price: $58.81
Our Price: $45.46
CLEARANCE $30.96
You save $27.85!
In Stock
Continuum Aquatics Reef-Basis KH Buffer 500 grams Continuum Aquatics Reef-Basis KH Buffer, 500 grams

Product Code: RCO30406
Continuum Aquatics Reef-Basis KH Buffer is a high quality, multi-component blended true buffering system designed to raise the alkalinity or buffering capacity of marine fish and reef aquariums and automatically regulate the pH. It will hold pH stable over a wide range of conditions providing for safety of the entire system. 500 grams.

List Price: $11.95
Our Price: $9.24
CLEARANCE $6.29
You save $5.66!
In Stock
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite 250 ml Continuum Aquatics Reef-Basis Reactor Liquid Aragonite, 250 ml

Product Code: RCO30540
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite is a one step calcium buffer system that will provide calcium as well as carbonates and other minerals for rapid growth of coralline algae, corals, clams and other marine invertebrates. Because it is made from expensive marine aragonite, it will not pollute your system like inexpensive aquatic muds of terrestrial origin may. It also contains no terestrial mud which could contain no telling what nor acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 250 ml.

List Price: $12.08
Our Price: $9.34
CLEARANCE $6.36
You save $5.72!
In Stock
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite 500 ml Continuum Aquatics Reef-Basis Reactor Liquid Aragonite, 500 ml

Product Code: RCO30541
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite is a one step calcium buffer system that will provide calcium as well as carbonates and other minerals for rapid growth of coralline algae, corals, clams and other marine invertebrates. Because it is made from expensive marine aragonite, it will not pollute your system like inexpensive aquatic muds of terrestrial origin may. It also contains no terestrial mud which could contain no telling what nor acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 500 ml.

List Price: $19.33
Our Price: $14.94
CLEARANCE $10.18
You save $9.15!
In Stock