Collection: Water Care

Aqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.

Aqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.

Aqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.

Aqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.

Aqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.

Aqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.

The Aqua One LED Bubble Curtain adds colour and movement to your aquarium.

The continually changing colours and stream of bubbles creates a captivating and dynamic bubble and LED light display, whilst providing vital aeration to your aquarium. The Aqua One LED Bubble Curtain brightens up any aquarium, making it the perfect addition!

FEATURES & BENEFITS:

• Creates a captivating and dynamic bubble and light display, whilst providing vital aeration to your aquarium – Colours include Blue, Purple, Red, Green, Orange and Multi Colour (Combination of All Colours)
• Easy suction cup installation
• Includes 3m airline hose
• Cable length of 1.6m
• Safe and non toxic
• Add life and colour to your aquarium

Specifications: Available in 2 sizes

The Aqua One LED Bubble Curtain adds colour and movement to your aquarium.

The continually changing colours and stream of bubbles creates a captivating and dynamic bubble and LED light display, whilst providing vital aeration to your aquarium. The Aqua One LED Bubble Curtain brightens up any aquarium, making it the perfect addition!

FEATURES & BENEFITS:

• Creates a captivating and dynamic bubble and light display, whilst providing vital aeration to your aquarium – Colours include Blue, Purple, Red, Green, Orange and Multi Colour (Combination of All Colours)
• Easy suction cup installation
• Includes 3m airline hose
• Cable length of 1.6m
• Safe and non toxic
• Add life and colour to your aquarium

Specifications: Available in 2 sizes

Aqua One Ammonia & Chlorine Neutraliser improves aquarium water by removing harmful toxins such as chlorine, chloramines and heavy metals found in tap water as well as reducing levels of toxic ammonia and nitrate produced from fish waste.

Specifications: Available in 4 sizes

Suitable For: Coldwater, Tropical & Marine 

The Continuum advantage.

Basis African Cichlid Salts is a high quality, multi-component blended true hardness system, designed to add major, minor and trace minerals in proper ratios for rift lake fishes. It also works well for other freshwater fishes originating in hardwater environments. Basis African Cichlid Salts is not table salt, but a specially formulated blend of critical major minerals, together with minor and trace minerals, including iodine that are necessary for the health and spawning of rift lake cichlids. It also has special ingredients that lessen aggression!

Use in aquarium keeping.

First adjust the total hardness (dGH) of your rift lake aquarium with this product. It will not increase the pH or alkalinity (i.e. KH or carbonate hardness) of the aquarium, so it is necessary to add Basis African Cichlid Buffer after properly adjusting total hardness (dGH) using this product. For maximum results, use Continuum Cichlid Elements•T periodically, and after every water change, to replenish trace and minor minerals used up by natural aquatic processes, filtration and inhabitants.

Directions and protocol.

Dissolve 5-20 grams, about 1-4 teaspoons of product in 8 oz. ( 236 ml ) purified water for each 10 gallons (38 L) aquarium capacity, and add per day until the desired ppm or dGH are reached. When setting up a new aquarium, add as necessary to reach the desired dGH or ppm. For water changes, adjust prior to addition to the aquarium. For best results, use water purified by Reverse Osmosis or Deionization. Dechlorinated tap water can also be used, but this will negatively affect the final result no matter what brand of cichlid salts are used.

Recommended values:

For Lake Tanganyika conditions adjust the water to between 350 and 400 ppm general hardness (12 to 14 German degrees of total hardness, Gesamtehaerte or dGH). For Lake Malawi conditions adjust the water to about 200 ppm general hardness (7 dGH). For Lake Victoria conditions, adjust the water to about 150 ppm general hardness (5 dGH). Once recommended hardness is achieved, adjust the carbonate hardness or alkalinity (KH) using Basis African Cichlid Buffer according to the directions on that product.

Caution: Keep out of reach of children. Not for human consumption. Contains mineral salts, if ingested drink plenty of water, consult your medical practitioner. If in eyes flush with water for 15 minutes, if redness continues, consult your medical practitioner. If on skin flush with water.

Aqua One Air Stones provide ample oxygen and water movement, assist in releasing carbon dioxide build-ups and add an aesthetically pleasing element to your aquarium.

Features & Benefits:

• Provides ample oxygen and water movement within your aquarium
• Assists in releasing carbon dioxide build-up
• Releases a constant stream of fine small bubbles that will not disturb your aquatic inhabitants
• Encourages healthy bacteria growth
• Adds an aesthetically pleasing element to your aquarium display
• Can attract active schooling fish and strong swimmers who often like to play with small bubble currents
• Intended to be used with an air pump, check valve and airline tubing
• Available in various sizes and styles

Suitable for: Coldwater and Tropical

Aqua One Air Stones provide ample oxygen and water movement, assist in releasing carbon dioxide build-ups and add an aesthetically pleasing element to your aquarium.

Features & Benefits:

• Provides ample oxygen and water movement within your aquarium
• Assists in releasing carbon dioxide build-up
• Releases a constant stream of fine small bubbles that will not disturb your aquatic inhabitants
• Encourages healthy bacteria growth
• Adds an aesthetically pleasing element to your aquarium display
• Can attract active schooling fish and strong swimmers who often like to play with small bubble currents
• Intended to be used with an air pump, check valve and airline tubing
• Available in various sizes and styles

Suitable for: Coldwater and Tropical

Aqua One Infinity Air Pumps assist in aerating your aquarium with a powerful, circulating air flow.

Infinity Airpumps are energy efficient and include everything you need to maintain adequate oxygen and water movement within your aquarium.

Features & Benefits:

• Assist in maintaining adequate oxygen and water movement within your aquarium
• Each Airpump includes an Air Hose, Check Valve and Air Stone
• Quiet operation
• Available in single or double outlets
• Inbuilt ‘Flow Adjustment Switch’ allows you to control the airflow*
• Compact design
• Energy efficient
• Rubber feet for stability
• Easy to set up and maintain
• Available in various sizes

Suitable For: Coldwater, Tropical & Marine

Major Spare Parts:

• 41218 - Diaphragm - AP150R
• 41205 - Diaphragm - AP250
• 41208 - Diaphragm - AP750-950

Aqua One Air Stones provide ample oxygen and water movement, assist in releasing carbon dioxide build-ups and add an aesthetically pleasing element to your aquarium.

Features & Benefits:

• Provides ample oxygen and water movement within your aquarium
• Assists in releasing carbon dioxide build-up
• Releases a constant stream of fine small bubbles that will not disturb your aquatic inhabitants
• Encourages healthy bacteria growth
• Adds an aesthetically pleasing element to your aquarium display
• Can attract active schooling fish and strong swimmers who often like to play with small bubble currents
• Intended to be used with an air pump, check valve and airline tubing
• Available in various sizes and styles

Suitable for: Coldwater and Tropical

Aqua One Floating Magnet Aquarium Glass Cleaner is the quick, no mess, no fuss way to clean your aquarium.

Equipped with non-slip handles, powerful magnets and a stainless-steel blade, the Aqua One Floating Magnet is an essential cleaning tool to include in your regular maintenance routine.

Features & Benefits:

• Metal blade effectively removes stubborn algae and slime growth
• Removable metal blade
• Powerful magnets
• Non-slip gripped handles for comfort
• Anti-scratch cleaning pads
• Float feature, to avoid losing the magnetic cleaner at the bottom of your aquarium
• For use with glass thickness up to 16mm

Suitable For:Coldwater, Tropical & Marine

It is important to provide salt water baths for hermit crabs in order for them to take up important minerals necessary for growth and to aid in cleaning, especially parts of the crab covered by the shell. This can be done by providing a shallow container of salt water permanently in the hermit crab environment or by placing the crab into a salt water bath once every month. When mixing salt water, use Aqua One Hermit Crab Salt and dechlorinated water and mix at a rate of 1 teaspoon of salt per 200ml of water.

Aqua One Precision Air Pumps has defied the odds and become an institution which the aquatic trade refuses to let go of. 

Air pumps improve filtration system performance and overall water quality by increasing water flow which helps to eliminate localised build-up of toxic chemicals such as ammonia and nitrite. This makes for happy and healthy inhabitants.

Features & Benefits:

• High quality robust units that have been built to last
• Silent operation
• Single and twin outlets
• Simple diaphragm replacement

Specifications:

Spare Parts:

• 41205 - Precision 2500 7500 12000 AP Flapper Valve 10Pk
• 10046-D - Precision 1500 Diaphragm
• 41205 - Precision 2500, 7500, AP250 Diaphragm 2pk
• 41208 - Precision 9500 12000 AP750 950 Diaphragm
• 41217 - Precision 9500 12000 AP750 Rubber End Cylindrical 2pk
• 41219 - Precision 1500 AP150R Flapper Valve 20pk

Suitable For: Coldwater, Tropical & Marine

**When using an air pump, if the air pump is below the height of the water level - always use a check valve to prevent water siphoning back to the air pump.

Aqua One Precision Air Pumps has defied the odds and become an institution which the aquatic trade refuses to let go of. 

Air pumps improve filtration system performance and overall water quality by increasing water flow which helps to eliminate localised build-up of toxic chemicals such as ammonia and nitrite. This makes for happy and healthy inhabitants.

Features & Benefits:

• High quality robust units that have been built to last
• Silent operation
• Single and twin outlets
• Simple diaphragm replacement

Specifications:

Spare Parts:

• 41205 - Precision 2500 7500 12000 AP Flapper Valve 10Pk
• 10046-D - Precision 1500 Diaphragm
• 41205 - Precision 2500, 7500, AP250 Diaphragm 2pk
• 41208 - Precision 9500 12000 AP750 950 Diaphragm
• 41217 - Precision 9500 12000 AP750 Rubber End Cylindrical 2pk
• 41219 - Precision 1500 AP150R Flapper Valve 20pk

Suitable For: Coldwater, Tropical & Marine

Aqua One Precision Air Pumps has defied the odds and become an institution which the aquatic trade refuses to let go of. 

Air pumps improve filtration system performance and overall water quality by increasing water flow which helps to eliminate localised build-up of toxic chemicals such as ammonia and nitrite. This makes for happy and healthy inhabitants.

Features & Benefits:

• High quality robust units that have been built to last
• Silent operation
• Single and twin outlets
• Simple diaphragm replacement

Specifications:

• Item No: 10070
• Barcode: 9325136000016
• Weight: 0.78Kg
• Dimensions: 14.3 x 8.6 x 5.6cm
• Warranty: 2 + 1 Year Guarantee
• Suitable for: Coldwater, Tropical & Marine
• Outlets: Dual Outlet
• Power / power per outlet: 2 x 180l/h
• Power watts: 3.5w 
• Speed Control: Yes
• Tank size: -
• Max head height: -

Spare Parts:

• 41205 - Precision 2500 7500 12000 AP Flapper Valve 10Pk
• 10046-D - Precision 1500 Diaphragm
• 41205 - Precision 2500, 7500, AP250 Diaphragm 2pk
• 41208 - Precision 9500 12000 AP750 950 Diaphragm
• 41217 - Precision 9500 12000 AP750 Rubber End Cylindrical 2pk
• 41219 - Precision 1500 AP150R Flapper Valve 20pk

Suitable For: Coldwater, Tropical & Marine

Aqua One Precision Air Pumps has defied the odds and become an institution which the aquatic trade refuses to let go of. 

Air pumps improve filtration system performance and overall water quality by increasing water flow which helps to eliminate localised build-up of toxic chemicals such as ammonia and nitrite. This makes for happy and healthy inhabitants.

Features & Benefits:

• High quality robust units that have been built to last
• Silent operation
• Single and twin outlets
• Simple diaphragm replacement

Specifications:

Spare Parts:

• 41205 - Precision 2500 7500 12000 AP Flapper Valve 10Pk
• 10046-D - Precision 1500 Diaphragm
• 41205 - Precision 2500, 7500, AP250 Diaphragm 2pk
• 41208 - Precision 9500 12000 AP750 950 Diaphragm
• 41217 - Precision 9500 12000 AP750 Rubber End Cylindrical 2pk
• 41219 - Precision 1500 AP150R Flapper Valve 20pk

Suitable For: Coldwater, Tropical & Marine

HI782-25 Marine Nitrate High Range Reagents are for use with the HI782 Marine Nitrate High Range Checker HC. They are manufactured in our state-of-the-art facility and clearly marked with the lot number and expiration date on each packet for traceability.

• Pre-made reagents for ease of use
• Prepared with high-purity chemicals
• Marked with expiration date and lot number for traceability

The HI782-25 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements with their Marine Nitrate High Range Checker^® HC. These reagents follow the Zinc reduction method in which the reaction between nitrate and the reagent causes a pink tint in the sample. By simply adding the packet of HI782-25 reagent to the sample, the reaction will take place and the HI782 will determine the concentration from the color produced. The results will be displayed in ppm of nitrate (as NO3–). These reagents are designed to be used with saltwater samples that have an expected range of 0.0 to 75.0 ppm.

Specifications

The HI97115 is a compact and versatile Marine multiparameter photometer designed to accurately determine pH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate, Nitrite, and Phosphate levels in aquariums and marine biology applications. The HI97115 is suitable for field and bench measurements.

Marine, Saltwater Aquariums, Aquaculture

Precise and advanced LED optical system

The HI97115 can be used as a stand-alone photometer or can be connected to the Hanna Lab App with a compatible smart device via the integrated Bluetooth module. When connected, Hanna Lab App functions include measurement with the ability to add notes, data logging with extended storage capacity, data sharing, and the ability to create and save method groups.

• Precise and advanced LED optical system
• Waterproof and floating IP67 meter design
• Meter validation using certified CAL Check™ cuvettes
• Includes auto data logging features to easily record up to 200 water testing results
• On-screen tutorial mode guides users step-by-step through the measurement process
• Option to assign locations to logged readings
• Positive-locking system ensures that the cuvettes are placed into the holder in the same position every time
• Future compatibility with Hanna Cloud

Innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette.

LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.

CAL Check™ Validation

Hanna’s exclusive CAL Check™ feature provides a stress-free, straightforward way to ensure your photometer is working properly. Simply insert the certified CAL Check™ standards and let your meter guide you through validation. If your photometer is out of specification for any reason, simply calibrate to your standard.

Tutorial mode can be enabled or disabled from the setup menu.

On-Screen Tutorials

The built-in tutorial mode guides users step-by-step through the measurement process. It includes all steps required for sample preparation, the required reagents, and quantities.

Tank Selection And Multiple Reading Locations Management

Users can edit up to 25 different tanks, correlate reading location to any location from the list so that logged data is linked to its reading location.

Data Logging

Missed a measurement? No need to worry because your photometer will automatically log the last 200 measurements. The results can be viewed instantly using the Log Recall Menu.

Advanced Optical System

A Light Emitting Diode (LED) provides more light while using less power and a narrow band interference filter results in more accurate and repeatable readings.

Large Cuvette Size

The 25-mm path length cuvette allows light to pass though more of the sample ensuring accurate measurements even in low-absorbance samples.

Positive Locking System

Cuvettes are placed into the holder in the same position every time by ensuring that the notch on the cap is positioned securely in the cell’s groove.

Portable Design

Made to fit comfortably in your hand for on-the-go testing or sit on a table for benchtop use, a backlit LCD display provides at-a-glance readings from any angle, day or night. The supplied AA batteries provide life for more than 800 measurements.

Each HI97115 Is Supplied With:

• Sample cuvette (2 pcs.)
• Sample cap (2 pcs.)
• Alkaline batteries: 1.5V AA (3 pcs.)
• Instrument quality certificate
• A quick reference guide with instructions for manual download

Each HI97115C (Meter With Kit) Is Supplied With:

• Sample cuvette (2 pcs.)
• Sample cuvette cap (2 pcs.)
• Marine pH reagent, 30 mL dropper (1 pc.)
• Marine Alkalinity reagent, 30 mL (1 pc.)
• Marine Ammonia starter kit – reagent A, 30 mL dropper (1 pc.)
• Marine Ammonia starter kit – reagent B and C (reagent for 25 tests, each)
• Marine Calcium starter kit – reagent A, 30 mL (1 pc.)
• Marine Calcium starter kit – reagent B starter kit (reagent for 25 tests)
• Marine Magnesium starter kit – reagent A, 120 mL bottle (1 pc.)
• Magnesium indicator reagent (for 25 tests)
• Marine Nitrate High Range starter kit (reagent for 25 tests)
• Marine Nitrite Ultra Low Range starter kit (reagent for 25 tests)
• Marine Phosphate Ultra Low Range starter kit (reagent for 25 tests)
• 1 mL graduated syringe with tip (2 pcs.)
• Minipipette with tip (1 pc.)
• 3 mL Pasteur pipette (2 pcs.)
• 1.5V AA Alkaline batteries (3 pcs.)
• Cloth for wiping cuvettes
• Scissors
• Instrument quality certificate
• A quick reference guide with instructions for manual download

Specifications

** This item is classed as a large, bulky or a heavy item - additional delivery costs apply. Total delivery will be calculated at checkout.

Red Sea Salt 

Ideal for mature reef and low nutrient systems

Red Sea Salt is designed to provide the exact parameters of tropical reef water with a slightly elevated alkalinity as needed in a closed marine system.

Red Sea salt is ideal for fish and invertebrate systems or for low-nutrient tanks where the hobbyist supplements all of the individual elements on a regular basis.

Red Sea Salt is available in these sizes:

* This item is classed as a large, bulky or a heavy item - additional delivery costs apply. Total delivery will be calculated at checkout

Optimal Ratio & Levels Of Elements For Accelerated Coral Growth
Coral Pro Salt is ideal for reef aquariums, in particular for LPS and SPS corals, and for growing coral frags.

Red Sea’s Coral Pro Salt contains biologically balanced, elevated levels of the foundation elements (Calcium, Magnesium, Carbonates) necessary for sustainable, accelerated coral growth.

• All-natural eco-friendly harvesting from the waters of the exotic Red Sea
• Biologically balanced levels of foundation elements
• Full complement of trace elements
• Guaranteed parameters for 10 litre mix.
• No nitrates or phosphates (algae nutrients)
• No toxic levels of Heavy Metals
• No chemical binders
• Low moisture content

Coral Pro Salt - The Foundation Elements …It’s all in the balance

Red Sea’s Coral Pro Salt contains biologically balanced, elevated levels of the foundation elements (Calcium, Magnesium, Carbonates) necessary for sustainable, accelerated coral growth. Coral Pro Salt is ideal for reef aquariums, in particular for LPS and SPS corals, and for growing coral frags.

Natural seawater includes over 70 chemical elements and although most of the elements influence the water parameters, a few of them have a more significant role in its overall chemical stability.

These elements form the foundation of the reef environment and they include the three major elements: calcium, magnesium and bi-carbonates. These three ‘foundation elements’ have a major effect on the water chemistry (pH stability, alkalinity, seawater ionic strength) and on many of the coral’s biological processes (skeleton formation, ion- exchange, photosynthesis).

Unlike the natural reef environment, where there is an immense reservoir of the foundation elements, the reef aquarium has limited resources that are quickly depleted by the aquarium inhabitants. Therefore, in order to enable sustainable coral growth it is necessary to maintain higher than natural levels of the foundation elements.

Original research carried out in Red Sea’s laboratory has shown that in a closed system (an aquarium) a specific ratio between the foundation elements of calcium, magnesium and carbonates (alkalinity) is necessary for coral vitality and the formation of a robust aragonite coral skeleton. This ratio must be maintained especially when increasing the levels of the foundation elements above the natural sea levels.

Red Sea’s Coral Pro salt is made according to these ideal ratios and remove the need to adjust the levels of foundation elements after water changes and significantly improving the well-being of corals.

Coral Pro Salt is available in these sizes: