Hagen

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• Most fish species require a specific pH level to survive, which is important as broad fluctuations can cause fatality.
• This test kit is recommended for freshwater aquariums with tropical fish requiring lower pH levels in acidic water conditions.
• 225 tests

Includes :

• 1 x pH (18 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction manual

Fluval pH Low Range Test Kit Reagent Refill 18 mL (0.6 fl oz) for Fluval pH Low Range Test Kit (A7810).

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• Most fish species require a specific pH range to survive, which is important as broad fluctuations can cause fatality.
• This test kit is recommended for freshwater aquariums with fish requiring higher pH levels in alkaline water conditions.
• 125 tests

Includes :

• 1 x pH (10 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction manual

Fluval pH High Range Test Kit Reagent Refill 15 ml (0.5 fl oz) for Fluval pH High Range Test Kit (A7812).

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• Most fish species require a specific pH range to survive, which is important as broad fluctuations can cause fatality.
• This test kit is recommended for hobbyists with more than one aquarium and multiple fish species, where both acidic and alkaline pH ranges need to measured.
• 100 tests

Includes :

• 1 x pH (10 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction booklet

Fluval pH Wide Range Test Kit Reagent Refill 10 ml (0.3 fl oz) for Fluval pH Wide Range Test Kit (A7815).

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• Nitrite develops when beneficial nitrifying bacteria break down ammonia. This becomes extremely toxic to fish when high levels of nitrite persist in the aquarium for more than a week.
• Newly established aquariums are prone to higher longer lasting levels of nitrite. Densely populated aquariums with marginal filtration will exhibit persistent nitrite levels, improved filtration, proper maintenance and regular testing for nitrite is recommended.
• Test weekly to ensure nitrite is detected.
• 75 tests

Includes :

• 1 x NO2/NO3 (17 ml)
• 1 x NO2/NO3 (10 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction booklet

Nutrafin Nitrite reagent #1 refill is for use with Nutrafin Nitrite Test (0.0 - 3.3 mg/L). Nitrite should be tested on a weekly basis as it is a toxic and potentially lethal nitrogen compound for fish.

Format : 16 mL (0.5 fl oz).

Nutrafin Nitrite reagent #2 refill is for use with Nutrafin Nitrite Test (0.0 - 3.3 mg/L). Nitrite should be tested on a weekly basis as it is a toxic and potentially lethal nitrogen compound for fish.

Format : 10 ml (0.3 fl oz)

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

(KH) Carbonate Hardness should be tested on a regular basis as it can fluctuate over time and negatively impact the pH balance of aquarium water.

Key Features :

• Regular testing will quickly reveal fast depletion of KH levels in marine reef aquariums.
• Testing every 48 hours is essential in some densely populated marine reef aquariums.
• The denser the population of fish and plants, the quicker the erosion of KH values. Heavily stocked marine reefs often require alkalinity reactors to meet their requirements.
• Hardness is a major factor in the reproduction of fish requiring softer water conditions.
• Fish & nitrifying bacteria excrete CO2, leading to the formation of carbonic acid, which depletes KH values, especially in heavily stocked aquariums.
• Low KH can result in poor plant growth.
• For use in fresh and saltwater aquariums

(GH) General Hardness testing is beneficial to creating ideal water hardness conditions based on the origins of tropical fish species. It is recommended in freshwater community aquariums to not mix softwater species of tropical fish with hardwater species. It is also beneficial to understand the GH level required by tropical fish when attempting to breed them.

Key Features :

• Ideal for testing before adding new fish to an established aquarium
• For use in freshwater aquariums

Includes :

• 1 x KH (15 ml)
• 1 x GH (10 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction manual

Fluval KH Test Kit Reagent Refill 15 ml (0.5 fl oz) for Fluval KH/GH Test Kit (A7830).

Fluval GH Test Kit Reagent Refill 10 mL (0.3 fl oz) for Fluval KH/GH Test Kit (A7830).

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• Iron is an important component for proper metabolism of most aquatic plants and is directly related to supporting and maintaining their ideal color and health.
• Iron is a critical micro-nutrient for plants as it promotes vigorous growth, deep colors and strong root systems. For planted aquariums it is recommended to maintain iron levels between .25 to .5 mg/L.
• This test kit is ideal for both fresh and saltwater aquariums.
• 50 tests

Includes :

• 1 x Fe #1 (7.5 ml)
• 1 x Fe #2 (5 g)
• 1 x Pipette
• 1 x Glass test tube
• Instruction manual

Fluval Iron Test Kit Reagent #1 Refill 7.5 ml (0.2 fl oz) for Fluval Iron Test Kit (A7835). 

Fluval Iron Test Kit Reagent 2# Refill 5 g (0.1 fl oz) for Fluval Iron Test Kit (A7835). 

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• When organic matter decays and fish waste is produced phosphates are released into the water and can cause undesirable algae as well as inhibit the growth of hard corals.
• Tap water can be a source of phosphates, in which case it must be pre-treated before adding it to the aquarium. Test as needed.
• 75 tests

Includes :

• 2 x PO4 (10 ml)
• 1 x PO4 (10 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction booklet

Fluval Phosphate Test Kit Reagent #1 Refill 10 ml (0.3 fl oz) for Fluval Phosphate Test Kit (A7840). 

Fluval Phosphate Test Kit Reagent #2 Refill 10 ml (0.3 fl oz) for Fluval Phosphate Test Kit (A7840).

Fluval Phosphate Test Kit Reagent #3 Refill 10 ml (0.3 fl oz) for Fluval Phosphate Test Kit (A7840).

Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plant life. It's important to always test your source water as it may contain pollutants hazardous to your aquarium.

Key Features :

• Nitrate develops when nitrite is broken down in the final stages of the nitrogen cycle.
• While levels up to 100ppm are generally not lethal, high levels of Nitrate can lead to algae growth; poor fish growth; fish stress; and in general must be avoided. Average nitrate levels should be maintained below 10 ppm in freshwater and less than 5 ppm in marine aquariums. Test weekly.
• 80 tests.

Includes :

• 1 x NO3 (10.5 ml)
• 1 x Pipette
• 1 x Glass test tube
• Instruction booklet

Fluval Nitrate and Nitrite Test Kit Reagent #1 Refill 17 ml (0.57 fl oz) for Fluval Nitrite and Nitrate Test Kits (A7845 and A7825).

Fluval Nitrate Test Kit Reagent #2 Refill 10.5 ml (0.35 fl oz) for Fluval Nitrite Test Kit (A7845).

Fluval Calcium Test Kit Reagent #1 Refill 15 ml (0.5 oz) for Fluval Calcium Test Kit (A7850).

Fluval Calcium Test Kit Reagent #2 Refill 6 ml (0.2 oz) for Fluval Calcium Test Kit (A7850).