Seen it cheaper? We price matching it!!

Freshwater Conditioner

78 products

  • Seachem Discus Buffer

    Seachem Discus Buffer

    Product Description  Discus Buffer® helps to replicate the ideal Discus environment (low pH & low GH (General Hardness)). Discus Buffer® will lower pH and keep it lowered. Discus Buffer® also softens water by precipitating calcium and magnesium. Use Discus Trace™ to restore the proper level of trace elements and feed NutriDiet® Discus Flakes for thriving, healthy Discus. Neutral Regulator® and Discus Buffer® can be used in combination to achieve a desired pH when performing water changes or adding top off water. The ratio chart below is designed for RO water where there is generally no buffering capacity. Contains phosphate buffers and conditioning agents. Safe for all freshwater fish acclimated to acid pH. Directions Use 1 level teaspoon (5 g) for every 40-80 L (10-20 US gallons) daily until intended pH is reached. Thereafter, use once a month or with water changes as required to maintain pH.For precise dosing use the Seachem Digital Spoon Scale. To raise pH, use Neutral Regulator®. To target a particular pH use in combination with Neutral Regulator® following the chart. This chart assumes the use of unbuffered water (RO or DI). If water is already buffered use the chart as a starting guide. Use Prime® to dechlorinate tap water before doing a water change.

    $20.00 - $60.00

  • Seachem Clarity

    Seachem Clarity

    Product Description Clarity™ is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity™ is the only clarifier on the market that does it all! Clarity™ will clear all types of clouding. Many companies manufacture multiple products to clear up each type of cloudiness and each different environment (e.g. freshwater, marine, reef, etc.). Some companies have developed products that will clear most types of cloudiness, but their application requires two separate bottles of product. Clarity™ contains compounds that will clear all types of cloudiness in all environments. Clarity™ contains both precipitating and flocculating agents in the same bottle, enabling all types of cloudiness to be removed in one dose. Upon adding Clarity™ to the water, you will see a cloudy haze begin to form. This is normal and means that Clarity™ is beginning to work. The water is filled with tiny pieces of floating matter that were not visible to the naked eye. Clarity™ makes those pieces of matter begin to clump together. As they clump together they form larger pieces of matter that are now visible, hence the cloudiness. Once this matter has clumped together, it is a simple matter of mechanical filtration to remove the residue. Matter that was once too small to get caught in filter media is now in large enough clumps. In order for Clarity™ to work effectively, you should have a filter with mechanical filtration (e.g., filter floss) connected to your aquarium. Sizes: 100 mL, 250 mL, 500 mL, 2 L, 4 L

    $12.00 - $38.00

  • Last stock! Seachem Arowana Buffer 250g

    Seachem Arowana Buffer 250g

    Product Description Arowana Buffer™ adjusts pH to 6.5 from either a low or high pH and maintains it there for 2–4 weeks. It safely softens water by precipitating calcium and magnesium. It also supports the ability of arowanas to resist infections. It is the buffer of choice for conditioning water for Asian Arowanas. Direction Use 1 level teaspoon for every 40 L (10 gallons) once or twice a month (or as necessary to maintain a pH of 6.5.) Arowana Buffer™ may be initially used daily in cases of high alkalinity until 6.5 is established. It may be added directly to the aquarium at any time. Ideally, it should be used when adding or changing water by dissolving in the replacement water.

    $25.00

  • Seachem Alkaline Regulator 7.1-7.6 250g

    Seachem Alkaline Regulator 7.1-7.6 250g

    Product Description Seachem Alkaline Regulator 250g Adjusts pH to the alkaline range (7.1 – 7.6) Supports the establishment of the optimal environment for all alkaline acclimated species Use with Neutral Regulator® to target a pH Alkaline Regulator™ adjusts pH to the alkaline range (7.1–7.6) and supports the establishment of the optimal environment for all alkaline acclimated species (e.g. bosemani, various other rainbows etc.). For further freshwater environment enhancement, use Fresh Trace™ to restore the proper level of trace elements and feed NutriDiet® Tropical Flakes for thriving, healthy freshwater community fish. Directions Use 1 level teaspoon (7 g) for every 40–80 L (10–20 US gallons) daily until intended pH is reached. Thereafter, use once a month or with water changes as required to maintain pH. To lower pH, use Neutral Regulator®. To target a particular pH use in combination with Neutral Regulator® following the chart. This chart assumes the use of unbuffered water (RO or DI). If water is already buffered use the chart as a starting guide. Use Prime® to dechlorinate tap water before doing a water change. To target a particular pH use in combination with Neutral Regulator™ following the chart

    $20.00

  • Seachem Alkaline Buffer

    Seachem Alkaline Buffer

    Product Description Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alkaline Buffer™ raises pH and buffers between 7.2 and 8.5. It is gentle, safe, and enhances the freshwater environment. Direction To increase pH, use 1 teaspoon (6 g) for every 80 L (20 US gallons) daily until desired pH is reached (this dose raises alkalinity by about 1 meq/L (2.8 dKH)). For precise dosing, use the Seachem Digital Spoon Scale. In order to adjust pH gradually, use Alkaline Buffer™ with Acid Buffer™. When using Alkaline Buffer™ & Acid Buffer™ together to target a specific pH, utilize the suggested ratio chart. HINT: First determine the amount of Alkaline Buffer™ needed for the volume of water. This should be determined based upon your desired alkalinity (KH). Then, divide by the number in the middle column to obtain the correct amount of Acid Buffer™ required.

    $20.00 - $55.00

  • Seachem Acid Regulator 250g

    Seachem Acid Regulator 250g

    Product Description Seachem Acid Regulator Adjusts Ph 4.5-6.8. Acid Regulator adjusts pH to the acidic range (4.5 – 6.8) and softens water by precipitating calcium and magnesium. Acid Regulator adjusts pH to the acidic range (4.5 – 6.8) and softens water by precipitating calcium and magnesium. Acid Regulator supports the establishment of the optimal environment for all acid acclimated species (e.g. neons and other tetras, etc.). For further freshwater environment enhancement, use Fresh Trace to restore the proper level of trace elements required by thriving, healthy freshwater community fish. Directions Use 1 level teaspoon (5 g) for every 40 L (10 US gallons) daily until intended pH is reached. For precise dosing use the Seachem Digital Spoon Scale. Thereafter, use once a month or with water changes as required to maintain pH. To raise pH, use Neutral Regulator®. To target a particular pH use in combination with Neutral Regulator® following the chart. This chart assumes the use of unbuffered water (RO or DI). If water is already buffered use the chart as a starting guide. Use Prime® to dechlorinate tap water before doing a water change.

    $20.00

  • Seachem Acid Buffer

    Seachem Acid Buffer

    Product Description Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Acid Buffer lowers pH and buffers between 5.0 and 8.0 when used with Alkaline Buffer.  As Acid Buffer lowers pH it converts carbonate alkalinity (KH) into available CO2. It may also be used to safely lower pH in marine water. Why It's Different What distinguishes Acid Buffer from other buffers is that it does not contain phosphates. This makes it ideal for the planted aquarium, where excess phosphate could contribute to undesirable algae growth. Directions To lower pH, use 1/4 teaspoon (2g) for every 80 L (20 US gallons) daily until desired pH is reached (this dose lowers alkalinity by about 0.2 meq/L (0.6 dKH)). Larger doses may be required in very hard (KH) or alkaline waters. For precise dosing, use the Seachem Digital Spoon Scale. In order to adjust pH gradually, or if water is soft or not well buffered, use Acid Buffer™ with Alkaline Buffer™. When using Alkaline Buffer™ & Acid Buffer™ together to target a specific pH, utilize the suggested ratio chart. HINT: First determine the amount of Alkaline Buffer™ needed for the volume of water. This should be determined based upon your desired alkalinity (KH). Then, divide by the number in the middle column to obtain the correct amount of Acid Buffer™ required.

    $20.00 - $30.00

  • LCA NPK

    LCA NPK

    Product Description Macronutrients are those nutrients which are needed by the plants in relatively large amounts. The key nutrient elements in NPK are Nitrogen(N), Phosphorus (P) and Potassium (K). LCA's NPK may be used alone or in conjunction with LCA's Micro Mix. Best results are obtained when both are used. Full 3x per week dosing provides enough macro nutrients for even the most demanding tanks. INSTRUCTION: Dosage rate for 100L Tank SHAKE WELL BEFORE USE Use 1 pump (2ml) per 100L, 3x per week with 50% weekly water change.  • For HIGH LIGHT tanks with injected CO2, dense plant mass and good flow - instead use 3 pumps per 100L, 3x per week (maximum dosage) with 50% weekly water change. • For LOW LIGHT tanks, dose the normal amount but only 1-2 times per week. *Amounts above are for reference only. Your planted aquarium may need more or less depending on many factors WARNING: 3 PUMPS PER 100L IS THE MAXIMUM DOSAGE. DO NOT OVERDOSE 

    $22.50 - $32.50

  • LCA NP Free

    LCA NP Free

    Product Description LCA NP Free ( Nitrates and Phosphate Free) is a comprehensive liquid fertiliser that supplies Potassium and all the important micro nutrients to help your plants grow and thrive. It also increases the carbon level in your aquarium to inhibit algae and boost plant growth. LCA NP Free is tailored for tanks with large bio-loads as it contains no extra nitrates or phosphates. Its balanced mix of trace elements also make it ideal for shrimp tanks. If adequate nitrate and phosphate levels are present, full 4x per week dosing provides enought nutrients for even the most demanding tanks.

    $27.50 - $37.50

  • LCA Micro Mix Shrimp Safe

    LCA Micro Mix Shrimp Safe

    Product Description LCA Micro Mix Shrimp Friendly is a concentrated solution that supplies a broad range of trace elements demonstrated to be necessary for proper plant growth. This solution is safe for invertebrates such as shrimp. LCA's Micro Mix may be used alone or in conjunction with LCA's NPK. Best results are obtained when both are used. Full 3x per week dosing provides enough micro nutrients for even the most demanding tanks. INSTRUCTION: Dosage rate for 100L Tank SHAKE WELL BEFORE USE Use 1 pump (2ml) per 100L, 3x per week with 50% weekly water change.  • For HIGH LIGHT tanks with injected CO2, dense plant mass and good flow - instead use 3 pumps per 100L, 3x per week (maximum dosage) with 50% weekly water change. • For LOW LIGHT tanks, dose the normal amount but only 1-2 times per week. ​*Amounts above are for reference only. Your planted aquarium may need more or less depending on many factors WARNING: 3 PUMPS PER 100L IS THE MAXIMUM DOSAGE. DO NOT OVERDOSE

    $22.50 - $32.50

  • LCA Low Tech Complete

    LCA Low Tech Complete

    Product Description LCA's Complete Fertiliser is a comprehensive supplement specifically designed for lower tech planted aquariums and for Nano Tanks. LCA Complete Fertiliser provides the necessary micro and macronutrients (Iron/Trace, Nitrogen,Phosphorus, Potassium (NPK) for healthy plant growth, while also increasing carbon levels which aid in the reduction of algae growth. Using an efficient bottle pump dispensing system means less mess for you and easier handling - a great all rounder fertiliser. *Safe to use on fish, snail and shrimp*​

    $27.50 - $37.50

  • LCA GH+ Booster

    LCA GH+ Booster

    Product Description Provides Calcium (Ca) and Magnesium (Mg) LCA's Gh Booster is used to boost the general hardness (GH) of soft water or RO (reverse osmosis) water. Calcium and Magnesium are also essential nutrients for plant growth. This product can be used alone or in conjunction with LCA All In One for best results. INSTRUCTION: Dosage rate for 100L Tank SHAKE WELL BEFORE USE Use 3 pumps (6ml) in 100L tank 3x per week. 50% weekly water change is suggested. *Amounts above are for reference only. Your planted aquarium may need more or less depending on many factors

    $22.50 - $32.50

© 2026 Uni Hill Aquarium, Powered by Shopify

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Login

Forgot your password?

Don't have an account yet?
Create account