Go to homepage
Fish food & care
Water treatment
Pond pumps & pond filters
Pond construction & maintenance
Brands
My account
Login
Register
Overview Your profile Addresses Payment methods Orders
Show all Fish food & care
Feed
Baby Koi food
Growth food
Color feed
Vitality and recovery food
Liquid koi food
Sinking Koi Food
Natural food
Other fish food
Sturgeon Feed
Aquarium food
Other fish food
Feeders
Koi and fish care
Koi care
Koi diseases & medicines
Koi care
Show all Water treatment
Water balance
Nitrite Nitrate Ammonia
Gh Kh Ph
Oxygen Enrichment
Clear Water & Water Purification
Water discoloration
Pond clay & minerals
Water Disinfection & Detoxification
Pond Plant Nutrition
Bottom Sludge
Pond salt
Bacteria
Pond Water Tests
Algae & Phosphate
Show all Pond pumps & pond filters
Pond Filters
Drum filters
Nexus biofilters
Bead filters
Multiroom filters
Flow-through filters
Pressure filters
Pond filter accessories
Mechanical filters
Pre-filters
Strainer filters
Plant filters
Trickle filters
Protein skimmers
Mechanical filters accessories
Filter material
Pond pumps
Aeration
Air Pumps
Air Stones
Air hoses
Air distributors
Connection material
Show all Pond construction & maintenance
Pond lighting
Waterfalls
Uv-C
Pond supplies
Bottom drains
Skimmers
PVC
Pressure PVC
PVC fittings and taps
Flexible Couplings
Pipe Clamps
Sliding valves
Hose grommets
Flow Meters
Ball valves
Orings Sealing rings
Corks
Circuits
Filter hoses & Hose clamps
Accessories
Pond Construction
Pond liners
Pond liner
Pond liner
Show all categories Water balance Back
  • Show Water balance
  • Nitrite Nitrate Ammonia
  • Gh Kh Ph
  • Oxygen Enrichment
  1. Water treatment
  2. -
  3. Water balance
Filter
–

Water balance


%
Microbe-Lift Clean & Clear - 1 Liter
Microbe-Lift Clean & Clear - 1 Liter
Microbe-Lift Clean & Clear is a total formula for clear and healthy ponds with fish and/or plants. Microbe-Lift Clean & Clear contains, among other things, photosynthetic bacteria. Clean & Clear is the only pond formula with these photosynthetic bacteria. It is grown in the bottle in which it is sold thanks to a unique and unrivaled process! Like solar panels, Microbe-Lift Clean & Clear's photosynthetic bacteria use the sun's energy for natural biological processes that keep your pond clean and clear. It will also reduce filter maintenance. Clean & Clear contains more than 30 different, live, bacterial cultures that can remove the organic pollution in your pond. It is the most potent pond formula that has proven its strength for years!

€19.11* List Price: €26.45* (27.75% saved)
%
Vt KH Plus - 15,000 ml
Vt KH Plus - 15,000 ml
Biological processes in the pond continuously lower the hardness. KH Plus quickly and easily increases the carbonate hardness of the pond water. A KH value of 6 to 8 °DH prevents acidification and is ideal for the growth of oxygenating plants.

€72.05* List Price: €74.35* (3.09% saved)
Pond Salt - 25 Kilo
Pond Salt - 25 Kilo
Pond salt: prevents strong pH fluctuations. As a result, high ammonia and nitrite values are less likely to arise in the pond. Pond salt is also used to reduce stress in the fish and helps to prevent mold and parasites. In addition, salt has a disinfecting effect against wounds and/or damage.

€24.95*
Pond salt 10ltr
Pond salt 10ltr
Active Carbon: Absorbs i.e. chemicals, fragrances, residual medicines and colorants. After 2-3 month the active carbon is saturated and needs replacement. Pond salt: Prevents strong pH swings, high ammonium values, nitrite poisoning, fungus, parasites and reduces fish stress. Dosage: 500 grams per 1000 liters of pond water.

€16.05*
%
Takazumi GH+ - 4 Kilo
Takazumi GH+ - 4 Kilo
Takazumi GH+ is the ideal means of updating and balancing the hardness (expressed in the GH value) - and therefore the biological processes and the quality of the pond water. Takazumi GH+ provides a stable living environment for fish and plants with a balanced water hardness u. The water hardness of the pond water is continuously lowered by the biological processes in the pond. We therefore advise you to check the GH value monthly. Dosage/Use Give a pond with a too low GH (<8) value 2 measuring spoons of GH+ per 1m3 of pond water per week until the value is 11 or 12. Maintain a balanced GH value with 1 measuring spoon of GH+ per 1m3 per week. Do not use together with medicines or KH+. Keep dry and out of reach of children.

€25.99* List Price: €28.25* (8% saved)
%
Pound Pro KH+ - 4 Kilo
Pound Pro KH+ - 4 Kilo
Pond Pro KH+ brings the KH value of your pond to a healthy level for your fish. A high enough KH value (carbonate hardness) protects the pond environment against acidification. By maintaining the KH value with Pond Pro KH+ you also create the right conditions in your pond for a good and stable pH and therefore a healthy living environment and clear water. Dosage/Use Give a pond with a KH (<5) value that is too low 2 measuring spoons of KH+ per 1m3 of pond water per week until the value is 8 or 9. Maintain an ideal KH value and a stable pH with 1 measuring spoon of KH+ per 1m3 per week. Do not use together with medicines or GH+. Keep dry and out of reach of children

€29.95* List Price: €34.95* (14.31% saved)
%
Takazumi KH+ - 4 Kilo
Takazumi KH+ - 4 Kilo
Takazumi KH+ brings the KH value of your pond to a healthy level for your fish. A high enough KH value (carbonate hardness) protects the pond environment against acidification. By maintaining the KH value with Takazumi KH+, you also create the right conditions in your pond for a good and stable pH and therefore a healthy living environment and clear water. Dosage/Use Give a pond with a KH (<5) value that is too low 2 measuring spoons of KH+ per 1m3 of pond water per week until the value is 8 or 9. Maintain an ideal KH value and a stable pH with 1 measuring spoon of KH+ per 1m3 per week. Do not use together with medicines or GH+. Keep dry and out of reach of children

€25.99* List Price: €28.25* (8% saved)
%
Pound Pro GH+ - 2 Kilo
Pound Pro GH+ - 2 Kilo
Pond Pro GH+ is the ideal means of updating and balancing the hardness (expressed in the GH value) - and therefore the biological processes and the quality of the pond water. Pond Pro GH+ provides a stable living environment for fish and plants with a balanced water hardness u. The water hardness of the pond water is continuously lowered by the biological processes in the pond. We therefore advise you to check the GH value monthly. Dosage/Use Give a pond with a too low GH (<8) value 2 measuring spoons of GH+ per 1m3 of pond water per week until the value is 11 or 12. Maintain a balanced GH value with 1 measuring spoon of GH+ per 1m3 per week. Do not use together with medicines or KH+. Keep dry and out of reach of children.

€18.95* List Price: €21.95* (13.67% saved)
%
Pound Pro GH+ - 4 Kilo
Pound Pro GH+ - 4 Kilo
Pond Pro GH+ is the ideal means of updating and balancing the hardness (expressed in the GH value) - and therefore the biological processes and the quality of the pond water. Pond Pro GH+ provides a stable living environment for fish and plants with a balanced water hardness u. The water hardness of the pond water is continuously lowered by the biological processes in the pond. We therefore advise you to check the GH value monthly. Dosage/Use Give a pond with a too low GH (<8) value 2 measuring spoons of GH+ per 1m3 of pond water per week until the value is 11 or 12. Maintain a balanced GH value with 1 measuring spoon of GH+ per 1m3 per week. Do not use together with medicines or KH+. Keep dry and out of reach of children.

€29.95* List Price: €34.95* (14.31% saved)
%
Pond Pro Premium Ammonia &amp; Nitrite Remover 1 liter
Pond Pro Premium Ammonia &amp; Nitrite Remover 1 liter
Pond Pro Ammonia & Nitrite Remover is a cocktail of ammonia oxidizing bacteria (aob), enzymes that convert the ammonia produced by the heterotrophic bacteria into nitrite (after which the nitrite oxidizing bacteria (aob) can convert it into harmless nitrate) and enzyme-producing bacterial strains. Use: Use Pond Pro Ammonia & Nitrite Remover before start-up and every spring on day 1 and day 6 (25 ml per 1,000 liters of pond water). For maintenance: 25 ml Pond Pro Ammonia & Nitrite Remover per 1,000 liters of pond water per month. With increased ammonia value: 25 ml per 1000 liters of pond water per day, up to a value <0.5 mg/litre. Shake before use and close bottle tightly after use. Turn off the UV lamp for 12 hours. - Keep out of reach of children - Do not expose to direct sunlight and temperatures higher than 38 degrees - Do not swallow and avoid eye contact - After any contact with the skin, wash it thoroughly with plenty of water and soap

€24.95* List Price: €27.95* (10.73% saved)
%
Pound Pro KH+ - 2 Kilo
Pound Pro KH+ - 2 Kilo
Pond Pro KH+ brings the KH value of your pond to a healthy level for your fish. A high enough KH value (carbonate hardness) protects the pond environment against acidification. By maintaining the KH value with Pond Pro KH+ you also create the right conditions in your pond for a good and stable pH and therefore a healthy living environment and clear water. Dosage/Use Give a pond with a KH (<5) value that is too low 2 measuring spoons of KH+ per 1m3 of pond water per week until the value is 8 or 9. Maintain an ideal KH value and a stable pH with 1 measuring spoon of KH+ per 1m3 per week. Do not use together with medicines or GH+. Keep dry and out of reach of children

€18.95* List Price: €21.95* (13.67% saved)
%
Takazumi KH+ - 2 Kilo
Takazumi KH+ - 2 Kilo
Takazumi KH+ brings the KH value of your pond to a healthy level for your fish. A high enough KH value (carbonate hardness) protects the pond environment against acidification. By maintaining the KH value with Takazumi KH+, you also create the right conditions in your pond for a good and stable pH and therefore a healthy living environment and clear water. Dosage/Use Give a pond with a KH (<5) value that is too low 2 measuring spoons of KH+ per 1m3 of pond water per week until the value is 8 or 9. Maintain an ideal KH value and a stable pH with 1 measuring spoon of KH+ per 1m3 per week. Do not use together with medicines or GH+. Keep dry and out of reach of children

€17.59* List Price: €20.75* (15.23% saved)
%
Takazumi GH+ - 2 Kilo
Takazumi GH+ - 2 Kilo
Takazumi GH+ is the ideal means of updating and balancing the hardness (expressed in the GH value) - and therefore the biological processes and the quality of the pond water. Takazumi GH+ provides a stable living environment for fish and plants with a balanced water hardness u. The water hardness of the pond water is continuously lowered by the biological processes in the pond. We therefore advise you to check the GH value monthly. Dosage/Use Give a pond with a too low GH (<8) value 2 measuring spoons of GH+ per 1m3 of pond water per week until the value is 11 or 12. Maintain a balanced GH value with 1 measuring spoon of GH+ per 1m3 per week. Do not use together with medicines or KH+. Keep dry and out of reach of children.

€17.59* List Price: €20.75* (15.23% saved)
%
House of Kata Oxy-P - 1 Kilo
House of Kata Oxy-P - 1 Kilo
House of Kata Oxy-P is a product that provides fast action against filamentous algae. House of Kata Oxy-P also promotes the decomposition of organic waste. It also acts as a decolorizer after Potassium Permanganate treatment in your pond. Operation : Oxy-P increases the oxygen content of the pond water. And fights thread algae. The active oxygen ensures sludge breakdown on the pond floor. Dosage / Use: 20 - 30 grams per 1,000 liters of pond water. Mix Oxy-P in a bucket of water and spread evenly over pond. Redose if necessary after 4 days. Dosing only after use of carbonate hardness increasing agent. Cautions on use Do not use at a PH value above 8.5. Do not use with a low KH value. Wear plastic gloves or wash hands after use. Dangerous if used internally. Avoid contact with eyes and skin. Fire hazard in contact with flammable substances. Keep Oxy-P dry and cool out of direct sunlight or heat source. Place out of reach of children.

€14.14* List Price: €15.00* (5.73% saved)
%
Takazumi Nitrifix - 1 Liter
Takazumi Nitrifix - 1 Liter
Takazumi Nitrifix is a fermented liquid that converts ammonia into nitrite and nitrite into the much less harmful nitrate through a biological nitrification process. Contains select nitrobacter and nitrosomosas bacteria as well as natural waste digesting enzymes and enzyme producing strains of bacteria. Preferably start the startup with Takazumi Ammofix. Use Nitrifix before start-up and every spring on day 4 and day 14 (20 ml per 1,000 liters of pond water). For maintenance: 10 ml Nitrifix per 1,000 liters of pond water. 1x per week to 1x per month, depending on the biological balance in the pond. For example, use more often in a pond with a lot of koi. Check your pond water regularly for ammonia to determine the correct frequency. Shake before use and close bottle tightly after use. Turn off the UV lamp for 12 hours. – keep out of reach of children – do not expose to direct sunlight and temperatures higher than 38 °C – do not swallow and avoid eye contact – after possible contact with the skin, wash thoroughly with plenty of water and soap

€40.54* List Price: €46.25* (12.35% saved)
%
Microbe-Lift Clean &amp; Clear - 0.5 Liter
Microbe-Lift Clean &amp; Clear - 0.5 Liter
Microbe-Lift Clean & Clear is a total formula for clear and healthy ponds with fish and/or plants. Microbe-Lift Clean & Clear contains, among other things, photosynthetic bacteria. Clean & Clear is the only pond formula with these photosynthetic bacteria. It is grown in the bottle in which it is sold thanks to a unique and unrivaled process! Like solar panels, Microbe-Lift Clean & Clear's photosynthetic bacteria use the sun's energy for natural biological processes that keep your pond clean and clear. It will also reduce filter maintenance. Clean & Clear contains more than 30 different, live, bacterial cultures that can remove the organic pollution in your pond. It is the most potent pond formula that has proven its strength for years!

€14.45* List Price: €18.90* (23.54% saved)
Anarex Bio PH Minus - 1 liter
Anarex Bio PH Minus - 1 liter
Due to natural metabolic processes, it can happen that the pH value of your pond water becomes too high. This means that your pond water becomes too alkaline, which has a negative effect on the ammonia content of the water and therefore the functioning of your filter. pH-minus acidifies the pond water in a simple way to the correct value. A value of 7.3-7.8 is considered ideal and will also enhance the colors of your koi.

€11.95*
%
Takazumi Ammofix - 2.5 Liter
Takazumi Ammofix - 2.5 Liter
Takazumi Ammofix is a remedy for ammonia. Takazumi Ammofix is a cocktail of ammonia oxidizing bacteria, enzymes that convert the ammonia produced by the heterotopic bacteria into nitrite (after which the nitrite oxidizing bacteria in Takazumi nitrifix can convert it into harmless nitrate) and enzyme-producing bacterial strains. Dosage/Application Use ammofix before start-up and every spring on day 1 and day 6 (25 ml per 1000 liters of pond water). On day 4 and day 14, use Takazumi nitrifix. For maintenance: 25 ml ammofix per 1000 liters of pond water per month. With increased ammonia value 25 ml per 1000 liters of pond water per day.

€41.86* List Price: €45.50* (8% saved)
Velda GH Plus - 250 ml
Velda GH Plus - 250 ml
Maintaining the water hardness (GH value) is extremely important for a stable pond environment and good plant growth. All the more so because biological processes in the pond constantly lower this hardness. The GH value is expressed in German degrees of hardness (DH). A correct hardness varies between 8 and 12 °DH. Velda GH Plus is a very effective means to increase the total hardness of the pond water. This hardness is mainly formed by the calcium and magnesium sulfates. Important minerals that ensure that the environment remains stable, the aquatic plants grow and the soil bacteria can develop. With a combined hardness of at least 8 to 12 °DH, oxygenated plants and micro-organisms can develop well. 250 ml Velda GH Plus is suitable for 2,500 liters of pond water.

€4.84*
%
Colombo KH+ - 5,000 ml
Colombo KH+ - 5,000 ml
Colombo KH+ restores the carbonate hardness (KH). In addition, Colombo KH+ stabilizes the pH value. A correct carbonate hardness (KH) is a prerequisite for a stable acidity (pH). The KH value should be between 6 and 8ºDH. If the KH is too low, the pH value can show rapid fluctuations, which is very harmful to pond life. As soon as the optimal KH value has been reached, stabilize the water values in your pond with Colombo Balantex. Dosage/Use 1 scoop (=15ml) per 200 liters of pond water increases the KH by 2ºDH. First dilute the required amount in a bucket or watering can with lukewarm water. Never pour directly on the plants. Test the water quality at least once a month and correct where necessary. Only for use in ornamental ponds. Keep in the container and out of the reach of children between 4 and 32ºC.

€35.99* List Price: €39.99* (10% saved)
%
Vt GH Plus - 15,000ml
Vt GH Plus - 15,000ml
Maintaining the water hardness level is extremely important for a stable pond environment and healthy plant growth. All the more so because biological processes in the pond constantly lower the hardness. A GH value of 8 to 12 is recommended.

€73.05* List Price: €74.35* (1.75% saved)
%
Takazumi GH+ - 1 Kilo
Takazumi GH+ - 1 Kilo
Takazumi GH+ is the ideal means of updating and balancing the hardness (expressed in the GH value) - and therefore the biological processes and the quality of the pond water. Takazumi GH+ provides a stable living environment for fish and plants with a balanced water hardness u. The water hardness of the pond water is continuously lowered by the biological processes in the pond. We therefore advise you to check the GH value monthly. Dosage/Use Give a pond with a too low GH (<8) value 2 measuring spoons of GH+ per 1m3 of pond water per week until the value is 11 or 12. Maintain a balanced GH value with 1 measuring spoon of GH+ per 1m3 per week. Do not use together with medicines or KH+. Keep dry and out of reach of children.

€10.14* List Price: €11.50* (11.83% saved)