When applied as instructed, Reef Buffer will elevate the pH level of your reef environment to 8.3, ensuring you won't unintentionally exceed a safe pH range. KEY FEATURES: Increases pH to 8.3 Simultaneously raises pH and carbonate alkalinity pK (8.6) enhances pH stability in a reef environment where the bioload is considerably higher than in a fish-only setup DIRECTIONS: Before use, measure your pH and alkalinity. Mix 5g (1 level teaspoon) for every 150L (40 US gallons) to elevate pH by approximately 0.1 pH units (this will also increase alkalinity by about 0.5 meq/L). Dissolve in at least 250mL (one cup) of freshwater, then introduce it into the tank. The pH of natural seawater ranges from 8.25 to 8.30. In a well-established reef system, pH adjustments may be needed biweekly to semiweekly. Dosing needs may differ, but avoid surpassing the suggested amount without verifying your pH and alkalinity levels.Expires on 30 Sep 2027

Replacement components for the Syncra 12.0 recirculating pump, featuring a fully assembled rotor and ceramic shaft.

Reef Strontium is designed to replenish and sustain strontium levels akin to those found in natural seawater, all while keeping pH levels stable. Strontium functions similarly to calcium and plays a crucial role in supporting robust growth. KEY FEATURES: Replenishes and sustains strontium at levels typical of natural seawater Contains strontium gluconate Highly concentrated (10,000 mg/L) DIRECTIONS: Beginner Administer 1 capful (5mL) for every 80L (20 US gallons) twice each week. Advanced Monitor the strontium level, then adhere to the addition regimen stated above until levels reach 8-12 mg/L. Each 5 mL/80 L application will increase strontium by approximately 0.6 mg/L. Adjust the quantity or frequency as needed to maintain optimal strontium levels.Expires on 19 May 2030

Reef Trace provides a comprehensive selection of trace elements that are essential for maintaining optimal reef health and promoting growth. These trace elements can become depleted due to various factors such as usage, oxidation, and precipitation. KEY FEATURES: Delivers a comprehensive range of trace elements Can be used independently or alongside Reef Plus DIRECTIONS: Administer 1 capful (5mL) for every 80L (20 US gallons) two times a week. If using with Reef Plus, apply on alternate days.Expires on 30 Apr 2027

The FLEXPad remote allows you to manage exciting special effects such as fading cloud cover and striking lightning bolts.

Introducing Syncra Pond: an innovative and comprehensive collection of filter pumps designed with cutting-edge technology that delivers superior performance while minimizing energy usage. Each Syncra Pond pump comes equipped with nozzles (both standard and optional) to produce a variety of stunning water effects, and features a "T-valve" that enables effortless dual control of water flow.

Premium calcium reactor media with high purity. Delivers essential calcium, magnesium, strontium, potassium, and carbonates. Grain size ranging from .5 to 1 cm. Expires on 05 Oct 2027

Sunk Jade Rock is a natural stone designed to bring a touch of nature's elegance to your underwater environments. By incorporating this organic stone into your aquarium, you can create a stunning habitat that fosters the growth of beneficial bacteria, promoting a vibrant and healthy ecosystem for your fish. Weight per carton/box: 13.5-15.5 KG, Approximately 48 pieces. **Product images are for demonstration purposes only and may not accurately represent the actual item. Variations in monitor settings may cause colors of products to appear differently than what is displayed on the website**

Replacement components for the Syncra 2.0 recirculating pump, featuring a full rotor, ceramic shaft, and rubber parts.

Reef Advantage Magnesium is a potent (80,000 ppm) specially formulated mix of magnesium, chloride, and sulfate salts aimed at replenishing low magnesium levels while ensuring minimal disruption to the ionic balance typical of natural seawater. This product is free from ammonia. KEY FEATURES: Highly concentrated, harmoniously blended magnesium source Completely Ammonia-Free Essential for maintaining ionic balance DIRECTIONS: Beginner Administer 5g (1 level teaspoon) for every 80L (20 gallons) twice weekly. Dissolve in a minimum of 250mL (1 cup) of freshwater. For accurate measurements, utilize the Seachem Digital Spoon Scale. Advanced Monitor magnesium levels, then adhere to the addition schedule mentioned above until magnesium reaches between 1,200-1,350 mg/L. Each 5 g per 80 L will increase magnesium by roughly 5 mg/L. You may adjust the amount or frequency, but do not exceed 25 g per 80 L daily. After reaching the desired level, use as necessary to sustain magnesium levels.Expires on 19 May 2030

The saltwater Sump comes equipped with a water reservoir, a large filtering sponge, a sponge designed to stabilize the pump (preventing any vibrations), and a filtering bag. Reservoir Capacity: 11L

Reef Fusion 1™ offers a remarkable concentration of 100,000 mg/L of ionic calcium, along with optimal amounts of magnesium, strontium, boron, iron, manganese, and molybdenum. When utilized as directed, Reef Fusion 1™ combined with Reef Fusion 2™ will effectively sustain the essential levels of calcium and alkalinity vital for robust coral development, while also delivering biologically suitable levels of various elements and trace minerals. Available sizes: 500 mL, 1 L, 2 LExpires on 30 Apr 2027

This quick-setting construction adhesive is perfect for firmly attaching coral pieces as well as creating both reef and stone formations. Suitable for use in both freshwater and saltwater aquariums, it is completely free from harmful pollutants. Once cured, the shade of the coral and reef cement closely matches that of natural red lime algae. How to Use: Combine 50 g of Reef Former with 15 ml of water until you achieve a kneadable and uniform consistency. Apply immediately. It sets within 2 to 3 minutes and comes with a 5 g dosing spoon. Quantity: 500 g

Reef Complete is a highly concentrated (160,000 mg/L) specially formulated mix of ionic calcium aimed at restoring and maintaining calcium levels similar to those found in natural seawater, all while keeping pH levels stable. Both calcium and carbonates are vital for the growth of corals. KEY FEATURES: Liquid source of ionic calcium Most concentrated calcium supplement available (160,000 mg/L) 100% soluble. Be cautious of products that appear milky white or require shaking DIRECTIONS: Beginner Administer 1 capful (5mL) for every 80L (20 US gallons) two times a week. Test calcium levels every two weeks and modify the dosage or frequency as needed. Advanced First, measure the calcium level, then adhere to the addition schedule mentioned above until the calcium concentration reaches 380-420 mg/L. Each 5 mL/80 L (20 US gallons) will increase calcium by approximately 10 mg/L. You may adjust the quantity or frequency, but do not exceed 12.5 mL/80 L (20 US gallons) daily. After reaching the desired level, use as necessary to uphold calcium levels.Expires on 03 Feb 2030

StressGuard is the ultimate solution for slime coat protection. This product effectively minimizes stress and ammonia toxicity during the handling or transportation of fish. StressGuard attaches to exposed proteins in wounds, aiding in the healing process for injured fish and decreasing the chances of both primary and secondary infections. KEY FEATURES: Minimizes stress during fish handling or transport Acts as an antiseptic for fish Supports the healing process Suitable for both marine and freshwater environments DIRECTIONS: Add 1/2-1 capful (2.5-5mL) for every 40L (10 US gallons) daily until the signs of stress lessen or healing is achieved. The dosage can be safely increased if needed.Expires on 03 Feb 2030

A useful addition for those who enjoy DIY projects or need a backup.

Replacement components for the Syncra 2.5 recirculating pump, featuring a full rotor, ceramic shaft, and rubber pieces.