15% off all corals

Aquaforest Ca Plus Lab 1L – Concentrated Calcium Supplement for Reef Aquariums & Coral Growth

Regular price £17.45 GBP

Maintain optimal calcium levels and support healthy coral growth with Aquaforest Ca Plus Lab 1L, a highly concentrated liquid calcium supplement specially formulated for marine and reef aquariums. Designed to replenish calcium deficiencies and maintain balanced water chemistry, this premium supplement provides the essential calcium required for coral skeletal development and calcification.

Calcium is one of the most important elements in a thriving reef aquarium. It plays a vital role in the formation of calcium carbonate skeletons in SPS and LPS corals, as well as other calcifying marine organisms. As corals grow, they continuously absorb calcium from aquarium water, making regular monitoring and supplementation important for maintaining a stable reef environment.

Aquaforest Ca Plus Lab offers a highly concentrated solution for reefkeepers who need to correct calcium deficiencies or maintain appropriate calcium levels in established coral systems. Its liquid formula allows precise adjustments based on aquarium water volume, calcium consumption, and laboratory test results.

Supports Healthy Coral Growth & Skeletal Development

Calcium is an essential building block for stony corals. SPS and LPS corals use calcium together with carbonate ions to build and maintain their skeletal structures.

When calcium levels fall below the recommended range, coral calcification may be affected. Maintaining adequate calcium availability helps support natural coral growth and healthy skeletal development.

Aquaforest Ca Plus Lab is suitable for reef aquariums containing SPS corals, LPS corals, and mixed coral populations.

Highly Concentrated Formula for Precise Calcium Dosing

Aquaforest Ca Plus Lab is designed to provide efficient calcium replenishment with a measured liquid dosage.

Just 10ml increases calcium concentration by approximately 20 mg/L (20 ppm) in 100 liters (27 US gallons) of aquarium water.

The recommended calcium concentration for reef aquariums is 380–460 mg/L (ppm).

Its concentrated formula makes it a practical choice for established reef aquariums experiencing increased calcium consumption or measurable deficiencies.

Supports Stable Reef Aquarium Chemistry

Calcium works alongside alkalinity and magnesium to maintain the mineral balance required for coral calcification.

In reef aquariums, inadequate calcium levels may limit the availability of minerals required by growing corals. Maintaining suitable calcium, magnesium, and alkalinity concentrations helps create a more stable environment for marine organisms.

Aquaforest Ca Plus Lab allows reefkeepers to replenish depleted calcium while managing other important aquarium water parameters.

For the most accurate results, supplementation should be based on regular calcium testing and, where appropriate, ICP-OES laboratory water analysis.

Supplied in a convenient 1-liter (1000ml) bottle, Aquaforest Ca Plus Lab provides a practical solution for ongoing calcium maintenance.

Available at Reef freaks, this concentrated calcium supplement helps reefkeepers maintain balanced water chemistry and the mineral availability required for healthy coral development.

Key Features

  • Highly Concentrated Calcium Supplement: Designed to efficiently increase calcium levels in marine reef aquariums.

  • Supports Healthy Coral Growth: Provides calcium required for normal coral skeletal development.

  • Ideal for SPS & LPS Corals: Suitable for aquariums containing stony corals and other calcifying marine organisms.

  • Corrects Calcium Deficiencies: Helps replenish low calcium concentrations identified through aquarium testing.

  • Supports Coral Calcification: Maintains the calcium availability needed for calcium carbonate skeleton formation.

  • Promotes Balanced Reef Chemistry: Supports appropriate calcium levels when maintained alongside alkalinity and magnesium.

  • Precise Liquid Dosing: Allows calculated calcium adjustments according to aquarium requirements.

  • Highly Concentrated Formula: 10ml increases calcium by approximately 20 ppm in 100 liters of aquarium water.

  • Recommended Calcium Range: Helps maintain calcium levels within the recommended 380–460 ppm range.

  • Suitable for ICP-OES Guided Supplementation: Ideal for reefkeepers managing aquarium chemistry using laboratory water analysis.

  • Convenient 1L Bottle: Contains 1000ml of concentrated calcium supplement for regular reef aquarium maintenance.

Aquaforest Ca Plus Lab 1L is a highly concentrated calcium supplement designed to replenish calcium deficiencies and maintain essential mineral levels in marine reef aquariums.

Calcium is critical for healthy SPS and LPS coral skeletal development, making appropriate calcium supplementation an important part of successful reefkeeping.

With its concentrated formula, Aquaforest Ca Plus Lab increases calcium by approximately 20 ppm using 10ml per 100 liters of aquarium water, allowing precise adjustments based on measured calcium consumption.

The convenient 1000ml bottle and recommended calcium range of 380–460 ppm make it a practical solution for reefkeepers seeking greater control over their aquarium water chemistry.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.