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50 Gallons or Less & Complete Kits

Nutrafin Aquarium Test Kits


Ammonia - Testing of ammonia levels will indicate if the biological filter activity is working efficiently or if the ammonia is reaching dangerous levels. Ammonia levels should be tested on a weekly basis as it is the most toxic and potentially lethal nitrogen compound for fish. Your ammonia level is maintained by your ceramic media at the bottom of the BiOrb.

Nitrite - Should be tested as it is a toxic and potentially lethal nitrogen compound for fish.

Nitrate - Nitrate should be tested on a regular basis as a measure of pollution in the aquarium and to determine if a water change is necessary. Nitrate accumulates in aquariums over a period of time and is difficult to remove by conventional filtration means.

Carbonate & Hardness Test - Low Carbonate Hardness will result in poor plant growth. Testing for General Hardness (GH) should be done to determine if the levels of Calcium (Ca) and Magnesium (Mg) are optimal for specific species of fish.

Phosphate - Phosphate levels should be monitored weekly. High levels of phosphate, often the result of overfeeding or infrequent water changes, can contribute to unsightly algae growth. Therefore, the phosphate levels should generally never exceed 1 mg/L.
Displaying products 1 - 30 of 31 results
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70 Nutrafin Ammonia Test Kit
List Price: $15.99
Your Price: $11.99
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70 Nutrafin Ammonia Test Kit
18 ml Nutrafin Ammonia Freshwater Reagent Refill
List Price: $7.99
Your Price: $5.00
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18 ml Nutrafin Ammonia Freshwater Reagent Refill
50 Nutrafin Ammonia Test Kit
List Price: $21.99
Your Price: $15.99
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50 Nutrafin Ammonia Test Kit
15 ml Nutrafin Ammonia Reagent #1
List Price: $7.99
Your Price: $5.00
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15 ml Nutrafin Ammonia Reagent #1
15 ml Nutrafin Ammonia Reagent #2
List Price: $7.99
Your Price: $5.00
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15 ml Nutrafin Ammonia Reagent #2
10 ml Nutrafin Ammonia Reagent #3
List Price: $7.99
Your Price: $5.50
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10 ml Nutrafin Ammonia Reagent #3
75 Nutrafin Nitrite Test Kit
List Price: $20.00
Your Price: $14.99
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75 Nutrafin Nitrite Test Kit
16 ml Nutrafin Nitrite Reagent #1 Refill
List Price: $7.99
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16 ml Nutrafin Nitrite Reagent #1 Refill
10 ml Nutrafin Nitrite Reagent #2 Refill
List Price: $9.49
Your Price: $5.99
You Save: $3.50 (37 %)
10 ml Nutrafin Nitrite Reagent #2 Refill
Nutrafin Carbonate And General Hardness Test Kit
List Price: $20.00
Your Price: $14.99
You Save: $5.01 (25 %)
Nutrafin Carbonate And General Hardness Test Kit
15 ml Nutrafin kH Reagent Refill
List Price: $7.99
Your Price: $5.00
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15 ml Nutrafin kH Reagent Refill
10 ml Nutrafin gH Reagent Refill
List Price: $8.99
Your Price: $5.99
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10 ml Nutrafin gH Reagent Refill
50 Nutrafin Iron Test Kits
List Price: $21.99
Your Price: $15.99
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50 Nutrafin Iron Test Kits
7.5 ml Nutrafin Iron Reagent #1
List Price: $9.49
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7.5 ml Nutrafin Iron Reagent #1
5g Nutrafin Iron Reagent #2 Refill
List Price: $9.49
Your Price: $5.99
You Save: $3.50 (37 %)
5g Nutrafin Iron Reagent #2 Refill
Nutrafin Phosphate Test Kit
List Price: $24.99
Your Price: $17.99
You Save: $7.00 (28 %)
Nutrafin Phosphate Test Kit
10 ml Nutrafin Phosphate Reagent #1
List Price: $7.99
Your Price: $4.99
You Save: $3.00 (38 %)
10 ml Nutrafin Phosphate Reagent #1
10 ml Nutrafin Phosphate Reagent #2
List Price: $7.99
Your Price: $4.99
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10 ml Nutrafin Phosphate Reagent #2
10 ml Nutrafin Phosphate Reagent #3
List Price: $8.99
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10 ml Nutrafin Phosphate Reagent #3
Nutrafin Nitrate Test Kit
List Price: $21.99
Your Price: $15.99
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Nutrafin Nitrate Test Kit
17 ml Nutrafin Nitrate Reagent #1
List Price: $7.99
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17 ml Nutrafin Nitrate Reagent #1
10 ml Nutrafin Nitrate Reagent #2 Refill
List Price: $7.99
Your Price: $4.99
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10 ml Nutrafin Nitrate Reagent #2 Refill
6.5 ml Nutrafin Nitrate Reagent #3 Refill
List Price: $8.99
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6.5 ml Nutrafin Nitrate Reagent #3 Refill
Nutrafin Calcium Test Kit
List Price: $21.99
Your Price: $15.99
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Nutrafin Calcium Test Kit
15 ml Nutrafin Calcium Reagent #1 Refill
List Price: $7.99
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15 ml Nutrafin Calcium Reagent #1 Refill
6 ml Nutrafin Calcium Reagent #2 Refill
List Price: $7.99
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6 ml Nutrafin Calcium Reagent #2 Refill
18 ml Nutrafin Calcium Reagent #3 Refill
List Price: $7.99
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18 ml Nutrafin Calcium Reagent #3 Refill
Nutrafin Master Test Kit
List Price: $120.99
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Nutrafin Master Test Kit
Nutrafin Mini Master Test Kit
List Price: $39.99
Your Price: $28.99
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Nutrafin Mini Master Test Kit
Nutrafin Replacement Test Tubes
List Price: $8.99
Your Price: $5.99
You Save: $3.00 (33 %)
Nutrafin Replacement Test Tubes
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