CaribSea

18 products

  • Last stock! AraGAMIGHT Calcium‑Boost Supplement 454 g

    AraGAMIGHT Calcium‑Boost Supplement 454 g

    AraGAMIGHT Calcium‑Boost Supplement 454 g Product Description AraGAMIGHT 454 g is a high‑quality calcium supplement formulated for reef aquariums. Designed to help maintain optimal calcium and alkalinity levels, it supports strong coral growth, vibrant colours, and overall tank health. Easy to dose and fast‑acting, AraGAMIGHT is ideal for hobbyists looking to stabilise water chemistry without frequent complex testing. Key Features Calcium‑rich formulation for reef aquariums Fast‑dissolving powder for easy dosing Helps support stable alkalinity and carbonate levels Complements daily dosing routines Suitable for use with dosing pumps Benefits ✅ Supports stronger skeletal coral growth✅ Helps stabilise calcium and alkalinity levels✅ Improves overall water chemistry✅ Easy to dose and integrate into routines✅ Complements coral health and colouration Instructions for Use Shake container before use Measure recommended dose according to aquarium size Add directly to aquarium water or dosing container Distribute evenly throughout the tank Use consistently as part of your daily routine Adjust dosage based on test results and livestock needs

    R 278.00

  • Last stock! Rubble Zone 3.8 L Reef Rock

    Rubble Zone 3.8 L Reef Rock

    Rubble Zone 3.8 L Reef Rock Product Description Rubble Zone 3.8 L is a premium reef rock substrate designed to enhance aquascapes in marine, reef, and saltwater aquariums. Its irregular shapes and cavities provide excellent hiding spots for livestock, promote water flow, and encourage beneficial bacteria growth for biological filtration and coral health. Key Features Natural reef rock pieces with varied shapes and sizes Highly porous structure for beneficial bacteria colonisation Ideal for creating natural aquascapes and caves Enhances water flow and circulation Suitable for reef and marine setups Benefits ✅ Promotes strong biological filtration✅ Provides hiding spaces and natural habitat for livestock✅ Improves water circulation and health✅ Enhances the natural reef look of your aquarium✅ Easy to arrange into stable structures Instructions for Use Rinse rock thoroughly with clean water Arrange pieces to form a stable structure in your aquarium Place to allow good water flow throughout the rockscape Fill tank slowly to avoid dislodging rockwork Start filtration and cycle the aquarium Monitor water parameters before adding livestock

    R 721.00

  • Last stock! CaribSea Sugar‑Sized Aragonite Sand 13.6 kg

    CaribSea Sugar‑Sized Aragonite Sand 13.6 kg

    CaribSea Sugar‑Sized Aragonite Sand 13.6 kg Product Description CaribSea Sugar‑Sized Aragonite Sand is a premium reef substrate designed for marine and reef aquariums. Featuring a fine, consistent grain resembling natural ocean sand, it enhances the aesthetic of your tank while supporting stable water chemistry and healthy biological filtration. Key Features Natural aragonite sand with fine, sugar‑like grain Designed for reef and marine aquarium use Promotes beneficial bacteria colonization Supports stable pH and carbonate buffering Clean, natural appearance with subtle texture Benefits ✅ Enhances the natural look of your aquarium✅ Supports biological filtration and beneficial bacteria✅ Helps maintain stable water chemistry✅ Safe for sand‑sifting and burrowing species✅ Improves overall tank health Instructions for Use Rinse sand with clean water (if required) Spread evenly on the aquarium bottom Arrange rockwork and décor before filling with water Slowly fill the tank to minimise disturbance Start filtration and let the aquarium cycle Monitor water parameters before adding livestock

    R 1,432.00

  • Last stock! Caribsea Special Grade Reef Sand Substrate for Aquariums (6.8kg–18.1kg) Caribsea Special Grade Reef Sand Substrate for Aquariums (6.8kg–18.1kg)

    Caribsea Special Grade Reef Sand Substrate for Aquariums (6.8kg–18.1kg)

    Caribsea Special Grade Reef Sand Substrate for Aquariums (6.8kg–18.1kg) Product Description CaribSea Special Grade Reef Sand is a premium natural aragonite substrate ideal for marine and reef aquariums. With a consistent 1.0–2.0 mm grain size, this reef sand not only gives your tank a beautiful, natural seafloor appearance but also supports stable water chemistry and healthy biological filtration. Key Features Natural aragonite sand free from impurities like ash, metals, and pesticides Consistent 1.0–2.0 mm grain size for performance and aesthetics Enhances buffering capacity and supports healthy reef chemistry Ideal for reef, marine, and nitrate‑reducing systems (Plenum/Berlin) Small shell fragments create a more natural habitat Benefits ✅ Helps maintain stable calcium and carbonate levels ✅ Supports beneficial bacteria and biological filtration ✅ Creates a natural reef substrate appearance ✅ Suitable for burrowing species like jawfish and gobies ✅ Reduces dust and cloudiness when rinsed properly Instructions for Use Rinse the sand thoroughly with clean water before adding to your tank. Spread evenly across the aquarium bottom to desired depth. Arrange rockwork and decor as needed. Fill the aquarium slowly to avoid disturbing the sand. Start filtration and allow the tank to cycle before adding livestock. Monitor water parameters and adjust as required.

    R 887.00 - R 2,131.00

  • Last stock! CaribSea Fiji Pink Reef Sand (6.8kg – 18.1kg) CaribSea Fiji Pink Reef Sand (6.8kg – 18.1kg)

    CaribSea Fiji Pink Reef Sand (6.8kg – 18.1kg)

    CaribSea Fiji Pink Reef Sand (6.8kg – 18.1kg) Product Description The CaribSea Fiji Pink Sand Substrate for Aquariums is a premium aragonite reef sand designed to create a natural, healthy environment in marine and reef aquariums. With its soft pink hue and ideal grain size, it enhances the look of your tank while supporting biological filtration and stable water chemistry. Key Features Natural aragonite sand with a soft pink appearance Ideal grain size (0.5–1.5mm) for reef and marine tanks Supports beneficial bacteria growth for filtration Helps buffer and maintain stable pH levels Provides calcium, magnesium, and trace elements Suitable for fish, corals, and sand-sifting species Benefits ✅ Creates a natural, tropical reef appearance✅ Promotes a healthy biological filtration system✅ Stabilises pH and improves water chemistry✅ Safe for burrowing and sand-sifting livestock✅ Helps maintain long-term aquarium health Instructions for Use Rinse sand with clean water (if required) Add evenly to the aquarium base Arrange rockwork before filling with water Slowly fill tank to avoid disturbing the sand bed Start filtration and allow tank to cycle Monitor water parameters before adding livestock

    R 984.00 - R 2,228.00

  • Last stock! CaribSea ARM Extra Coarse Reactor Media 3.8L

    CaribSea ARM Extra Coarse Reactor Media 3.8L

    CaribSea ARM Extra Coarse Reactor Media 3.8L Product Description The CaribSea ARM Reactor Media 3.8L Extra Coarse is a premium aragonite-based media designed for use in calcium reactors. It supplies essential calcium, carbonates, and trace elements to maintain stable water chemistry and support healthy coral growth in reef aquariums. The extra coarse granules improve water flow and reduce clogging, making it a low-maintenance solution for advanced systems. Key Features Extra coarse granules for improved water flow Rich in calcium, carbonate, and trace elements High strontium content for enhanced coral health Low phosphate composition for cleaner water Precision grading for efficient CO₂ penetration Designed specifically for calcium reactors Benefits ✅ Maintains stable calcium and alkalinity levels✅ Promotes strong coral skeleton growth✅ Reduces reactor clogging and maintenance✅ Improves overall water quality✅ Provides essential trace elements for reef health Instructions for Use Add media to your calcium reactor chamber Ensure proper water flow through the reactor Adjust CO₂ input to achieve desired calcium levels Monitor alkalinity and calcium regularly Top up media as it dissolves over time Replace periodically for optimal performance

    R 957.00

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