Fish Supplies

The Carbonate Hardness (kH) or also referred to as alkalinity of water is the basis for pH values. The stability of pH can be ensured by raising carbonate hardness levels without effect on general hardness.Acids produced in closed circuit aquaria continuously reduce the carbonate hardness levels.   Carbonate Hardness Generator is a special blend of pH buffers that provide a sustained kH level for longer than if using just sodium bicarbonate. Prior raising of carbonate levels will avert drastic falls in pH resultant from these acids, acting to maintain a more stable pH.   Directions for Use: 4g (approx. 1 teaspoon) per 100L of water or 40g per 1000L of water raises carbonate hardness levels by 20ppm. Caution pH levels may rise. It is not recommended to raise carbonate hardness values by more than 20ppm per day.To calculate approximate aquarium capacity: Multiply the length x width x height (in cm) and divide by 1,000 for litres.

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The Carbonate Hardness (kH) or also referred to as alkalinity of water is the basis for pH values. The stability of pH can be ensured by raising carbonate hardness levels without effect on general hardness.Acids produced in closed circuit aquaria continuously reduce the carbonate hardness levels.   Carbonate Hardness Generator is a special blend of pH buffers that provide a sustained kH level for longer than if using just sodium bicarbonate. Prior raising of carbonate levels will avert drastic falls in pH resultant from these acids, acting to maintain a more stable pH.   Directions for Use: 4g (approx. 1 teaspoon) per 100L of water or 40g per 1000L of water raises carbonate hardness levels by 20ppm. Caution pH levels may rise. It is not recommended to raise carbonate hardness values by more than 20ppm per day.To calculate approximate aquarium capacity: Multiply the length x width x height (in cm) and divide by 1,000 for litres.

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Real plants are an essential factor in providing clearer water and oxygen, they also reduce ammonia and can create a natural vibrant aquarium. Most plants are deficient in iron causing leaves to go yellow. Basic-Gro contains chelated iron, formulated to match optimum natural conditions.   Basic-Gro establishes essential nutrients required for aquatic plant growth. It has been formulated specifically to promote growth and is a complete plant food. The nutrients are supplied in a form that resists oxidisation and biological assimilation, leaving the nutrients to be available for plants. To maximise plant growth and vibrancy use in conjunction with Daily-Gro.   Does not contain phosphates. For aquarium use only. Keep out of reach of children.

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Aquasonic pH-Up is for reducing acidity. Made from high grade chemicals and works instantly. Treatment: Used to quickly raise pH Result: Will raise pH. Varies according to initial pH. Dose Rate: 1 teaspoon per 70 litres in a 12hr period. Use until desired pH is reached.

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Ocean Free - Smart 1000 Bio Foam is replacement foam suitable for the Ocean Free - Smart 1000 Internal Filter

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Ocean Free - Smart 1000 Carbon Cartridge is replacement Carbon/Zeolite suitable for the Ocean Free - Smart 1000 Internal Filter

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Water in rainforest rivers is conditioned by leaf tannins, humic and organic acids. Some leaching of ground minerals also occurs. These conditions are natural disease inhibitors for fish. The water is soft, usually below 50ppm hardness and a pH between 5.5 and 6.5. Amazon Water Conditioner recreates these same conditions in an aquarium. The result is brighter and more active fish, with a high resistance to disease.   For aquarium use only. Keep out of reach of children.   Directions for Use: 2ml per 10L of aquarium water. Retreatment only necessary when changing water. For Aquarium use only. For soft water species. To calculate approximate aquarium capacity: Multiply the length x width x water level height (in cm) and divide by 1,000 for litres.

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Water in rainforest rivers is conditioned by leaf tannins, humic and organic acids. Some leaching of ground minerals also occurs. These conditions are natural disease inhibitors for fish. The water is soft, usually below 50ppm hardness and a pH between 5.5 and 6.5. Amazon Water Conditioner recreates these same conditions in an aquarium. The result is brighter and more active fish, with a high resistance to disease.   For aquarium use only. Keep out of reach of children.   Directions for Use: 2ml per 10L of aquarium water. Retreatment only necessary when changing water. For Aquarium use only. For soft water species. To calculate approximate aquarium capacity: Multiply the length x width x water level height (in cm) and divide by 1,000 for litres.

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Aquasonic Tropical Water Conditioning Salts have been formulated to re-create natural conditions in your aquarium. It contains the correct balance of salts, natural minerals and trace elements, plus bacterial and fungal inhibitors, to promote health and wellbeing.   Use Tropical Water Conditioning Salts with new aquarium water, when starting up or doing a water change. It will raise General Hardness by approx. 80ppm and Salinity (NaCl) by 130ppm. Further addition of salt (NaCl) is not recommended.   Directions for Use: Add 5g (1 level teaspoon) per 15L of water. Re-seal container when not in use. Do not redose without a water change. To calculate approximate aquarium capacity: Multiply the length x width x water level height (in cm) and divide by 1,000 for litres.

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The African Rift Lakes have a unique water chemistry and African Cichlids thrive under these special conditions. Aquasonic Riftlake Conditioning Salts have been formulated to re-create this same water chemistry in your aquarium, creating natural conditions. It contains the correct balance of salts, natural minerals and trace elements, plus bacterial and fungal inhibitors, to promote health and wellbeing.   Use Riftlake Water Conditioning Salts with new aquarium water, when starting up an aquarium or doing a water change. Do not use in water used to top up aquarium evaporation. Riftlake Water Conditioning Salts contains 11 natural salts and will raise the General Hardness by 300ppm and Salinity by 80ppm. A pH of 7.00 will rise to approx. 8.00.   Directions for Use: Add 5g (1 level teaspoon) per 7L of water. Re-seal container when not in use. Do not redose without a water change. To calculate approximate aquarium capacity: Multiply the length x width x water level height (in cm) and divide by 1,000 for litres.

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Normal pH The pH of water in the ocean is around 8.1. This is also the recommended pH of a marine aquarium, with levels slightly above or below this value considered acceptable. This happens as a result of the carbonate hardness value of sea water, which is about 125ppm. However, certain events such as biological filtration of a marine aquarium, tend to reduce the carbonate hardness value and therefore lower the pH. Also certain influences, such as carbon dioxide, can affect the reading of pH value.   Biological Filtration The assimilation of waste by bacteria in the filter of a marine aquarium is an acidifying process and in time will reduce the carbonate hardness value of the water. As this occurs, the pH value will fall. Carbonate hardness levels can be maintained with Aquasonic Carbonate Hardness Generator Powder. At a pH of 8.1 the carbonate hardness value should be 125ppm. If the carbonate hardness value of a marine aquarium is correct, yet pH values are not, the influence of carbon dioxide should be considered.   The Effects of CO2 For pH to read correctly, carbon dioxide must be in equilibrium with the atmosphere. Carbon dioxide is produced by fish, plants, corals and bacteria assimilating waste in the biological filter in the aquarium. Some trickle (mini-reef) filters can expel carbon dioxide so efficiently that the quantity of carbon dioxide is less than the atmosphere, so pH reads higher than it really is. Likewise, in an aquarium with substrate filtration, carbon dioxide has some difficulty escaping as it is produced by the biological filter and other life. Under these conditions, carbonic acid may be formed and pH will read lower.   Using pH to Advantage During the development of bacteria in a biological filter, ammonia and nitrate conditions ensure. Both are deadly to marine fish. The toxicity of ammonia and nitrite, however, is in direct relation to the pH value of the water in the system. By lowering the pH, the toxicity of these deadly conditions is minimised. To lessen the toxicity of nitrite, lower the pH to 7.5.

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What is Carbonate Hardness? The extent of carbonate and bicarbonate contained in a sample of water is the Carbonate Hardness value of that sample. Carbonate Hardness affects all aquaria, both salt and fresh. It is called many names, according to the jargon of an industry or country of origin of the test kit, eg CARBONATE HARDNESS = ALKALINITY = kH (German) = ACID BINDING CAPACITY.   Stability of pH The Carbonate Hardness of water is an important measurement, because the level of Carbonate Hardness is the basis for the value of the pH in a given sample of water. A strong Carbonate Hardness reserve in water can mean a very stable pH and the bonus of an alternative supply of carbon dioxide for plants and algae if supply runs short in an aquarium. This applies equally for marine or freshwater aquaria.   Depletion of the Carbonate Hardness Reserve Acids which form as a result of the breakdown of waste products by bacteria (via biological filtration) is the most common way the carbonate hardness reserve is depleted. In aquariums with little or no carbonate hardness the pH is very unstable and can drop very quickly to acid.   Raising Carbonate Harness Aquasonic Carbonate Hardness Generator Powder is recommended for fresh or salt water applications. 5g will raise the Carbonate Hardness of 100L of water by 20ppm.   Directions for Use: The test kit has a dual range, which measures in steps of 10ppm or 20ppm (ppm = parts per million)   To Test in 10ppm: Rinse the clean test tube several times in the water to be tested. Fill the test tube accurately to the 10mL mark. Add 2 drops REAGENT 1 and swirl to mix. A blue colour forms. Now add REAGENT 2 a drop at a time and swirl to mix. Keep count of the drops. As the end point is reached the test tube colour will change to green. Add 1 more drop to complete the change to yellow. Multiply the number of drops by 10 for the reading in ppm.   To Test in 20ppm: Rinse the clean test tube several times in the water to be tested. Fill the test tube accurately to the 5mL mark. Add 1 drop of REAGENT 1 and swirl to mix. A blue colour forms. Add REAGENT 2 a drop at a time and swirl to mix. Keep count of the drops. When the colour changes to yellow the end point is reached. Multiply the number of drops by 20 for a reading in ppm.   Note: Place the test tube on the white background of the colour chart with the light behind you. The colour in the test tube is best viewed with the natural light.

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