33043a-03

Red Sea KH Coralline Gro - 500 ml

Red Sea Iodine Pro - High Accuracy Titration Test Kit (50 tests)

Red Sea Down-flow Valve Screw & Plug Set Max-E/S,Reefer

Red Sea DipX 500mL

Red Sea DipX 250mL

Red Sea DipX 100mL

Red Sea Desktop Peninsula 24G AIO Aquarium Only

Red Sea Desktop Cube Kit 18G AIO and White Stand

Red Sea Desktop Cube 18G AIO Aquarium Only

Red Sea Coral Pro Sea Salt — 175 Gallon Bucket Overview Red Sea Coral Pro is a premium reef salt formulated with elevated foundation elements to promote rapid coral growth and vivid coloration. The 175-gallon bucket is ideal for routine water changes or filling medium-to-large reef systems. It dissolves quickly to a clear solution (with RO/DI water) and provides stable, repeatable parameters at reef salinity. Key Features Elevated Foundation Elements – Higher KH, Ca, and Mg support robust skeletal growth in SPS and LPS corals. Fast, Clean Dissolving – Mixes clear in minutes with minimal residue when properly aerated. Consistent Batch Quality – Uniform crystal blend for predictable results water change after water change. Reef-Balanced Chemistry – Includes balanced macro and trace elements for demanding coral systems. Convenient Bucket Format – Resealable 175-gallon bucket for tidy storage and easy measuring. Product Specifications Type: Synthetic reef salt mix (Coral Pro) Package Size: Bucket makes ~175 gallons at 35 ppt (1.025–1.026 SG) Target Parameters @ 35 ppt (approx.): Alkalinity: ~12 dKH Calcium: ~450 ppm Magnesium: ~1340 ppm Recommended Use: New tank fills and routine water changes in SPS/LPS/mixed reef aquariums Mixing Guidance: Add salt to pre-heated, circulating RO/DI water (76–78°F / 24–26°C); mix until clear and verify salinity before use Storage: Keep sealed, dry, and at stable room temperature; avoid humidity to prevent clumping Notes: Not a dosing additive—prepare water separately and match temperature/salinity to the display before adding

Red Sea Coral Pro Salt — 200 Gallon Sack Overview Red Sea Coral Pro is a premium reef salt formulated with elevated foundation elements to support fast coral growth and vivid coloration. The high-capacity 200-gallon sack is ideal for routine water changes or filling larger systems. It mixes quickly to a clean, clear solution when used with RO/DI water and delivers stable, repeatable parameters at reef salinity. Key Features Elevated Foundation Elements – Higher KH, Ca, and Mg for robust skeletal growth in SPS/LPS corals. Fast, Clean Mixing – Dissolves rapidly with minimal residue in properly circulated RO/DI water. Batch Consistency – Uniform crystal blend for predictable, stable parameters. Reef-Optimized Balance – Includes balanced macro/trace elements tailored for demanding corals. Bulk-Friendly Format – 200-gallon sack with inner moisture barrier for efficient storage and dosing. Product Specifications Type: Synthetic reef salt mix (Coral Pro) Package Size: Sack makes ~200 gallons at 35 ppt (1.025–1.026 SG) Target Parameters @ 35 ppt (approx.): Alkalinity: ~12 dKH Calcium: ~450 ppm Magnesium: ~1340 ppm Recommended Use: New tank fills and routine water changes in SPS/LPS/mixed reef aquariums Mixing Guidance: Add salt to pre-heated, circulating RO/DI water (76–78°F / 24–26°C); mix until clear and verify salinity before use Storage: Keep sealed and dry; avoid humidity to prevent clumping Notes: Not a dosing product—prepare water separately; always match temperature and salinity to the display before adding

Red Sea Coral Pro Reef Salt — 55 Gallon Bucket Overview Formulated for accelerated coral growth and vibrant coloration, Red Sea Coral Pro is a premium reef salt with elevated foundation elements—ideal for new tank setups, SPS/LPS systems, and routine water changes. It mixes quickly to a clean, clear solution and is balanced for use with RO/DI water at reef salinity. Key Features Elevated Foundation Elements – Higher alkalinity, calcium, and magnesium to support rapid skeletal growth. Fast, Clean Dissolving – Mixes clear in minutes with minimal residue when used with RO/DI water. Consistent Batch-to-Batch – Uniform crystal blend for stable, repeatable parameters. Reef-Optimized Chemistry – Balanced trace and macro elements for demanding SPS/LPS corals. Convenient Bucket – Resealable 55-gallon size for secure storage and easy measuring. Product Specifications Type: Synthetic reef salt mix (Coral Pro) Package Size: Bucket makes ~55 gallons at 35 ppt (1.025–1.026 SG) Target Parameters @ 35 ppt (approx.): Alkalinity: ~12 dKH Calcium: ~450 ppm Magnesium: ~1340 ppm Recommended Use: New tank fills and routine water changes in SPS/LPS/mixed reefs Mixing Guidance: Add salt to pre-heated, circulating RO/DI water (76–78°F / 24–26°C) and aerate; adjust salinity before use Storage: Keep sealed, dry, and at stable room temperature to prevent moisture uptake Note: Not a dosing product—use for water preparation; always verify final salinity and temperature before adding to the aquarium

Red Sea Calcium Pro Test Refill Overview Keep your Calcium Pro test kit running with fresh, accurate reagents. This refill set restores the consumables for Red Sea’s high-accuracy calcium titration system, so you can continue monitoring Ca levels precisely to support strong coral growth and stable reef chemistry. Key Features Made for Calcium Pro – Exact replacement reagents for the Red Sea Calcium Pro titration kit. High-Accuracy Results – Fresh chemicals maintain reliable, repeatable ppm readings. Cost-Efficient – Replace only what you consume; keep your existing titrator and glassware. Simple Swap – Color-coded bottles and clear labels make restocking fast and foolproof. Reef-Focused – Optimized for the low variance needed in mixed and SPS-dominant systems. Product Specifications Compatibility: Red Sea Calcium Pro Test Kit Contents: Replacement reagents (no titrator, vial, or accessories) Method: Titration with visual color-change endpoint (uses your existing titrator) Units Reported: ppm (mg/L) Use Case: Ongoing calcium monitoring and dosing control in marine aquariums Storage & Care: Keep sealed, upright, dry, and out of direct light; observe printed expiry dates

Red Sea Calcium Pro — High-Accuracy Titration Test Kit (75 Tests) with Professional Titrator Overview Achieve precise calcium readings for stable coral growth with Red Sea’s Calcium Pro kit. A fine, drop-wise titration method and the included professional titrator deliver consistent, repeatable results—ideal for mixed reefs and SPS systems where tight calcium control supports strong skeletal development and coloration. Key Features High-Accuracy Titration – Fine endpoint detection for dependable ppm readings. Professional Titrator Included – Ergonomic, syringe-driven dispenser enables smooth, drop-by-drop control. Clear, Repeatable Procedure – Distinct color-change endpoint minimizes guesswork. Reef-Focused Range – Optimized for typical reef targets to guide dosing and consumption tracking. Cost-Effective – Up to 75 tests per kit for routine monitoring. Quality Components – Durable glass vial, precision syringe, and clearly labeled reagents. Product Specifications Parameter Measured: Calcium (Ca²⁺) Method: Liquid titration with visual color-change endpoint Units Reported: ppm (mg/L) Test Count: Up to 75 tests (varies with sample volume) Included in Box: Professional titrator, precision syringe, reagents, glass vial with cap, stirring rod (where included), color card, instructions Intended Use: Marine aquariums (FOWLR, mixed reef, SPS-dominant) Best Practices: Test at consistent times; record results to track consumption; adjust dosing gradually to avoid rapid parameter swings Care & Storage: Keep reagents sealed, upright, dry, and out of direct light; rinse vial/syringe with RO/DI after use

Red Sea Alkalinity Pro — High-Accuracy Titration Test Kit (75 Tests) with Professional Titrator Overview Dial in precise alkalinity (KH) readings with Red Sea’s Alkalinity Pro kit. The fine-scale, drop-wise titration method and professional handheld titrator make it easy to achieve repeatable results for stabilizing reef chemistry. Ideal for mixed reefs and SPS systems where tight KH control supports strong growth and color. Key Features High-Accuracy Titration – Fine endpoint detection for consistent, repeatable KH measurements. Professional Titrator Included – Ergonomic, syringe-driven dispenser enables smooth, drop-by-drop control. Clear, Easy Procedure – Color-change endpoint with simple steps reduces guesswork. Reef-Focused Readout – Results expressed in dKH and meq/L to match common reefkeeping targets. Cost-Effective – Up to 75 tests per kit for routine weekly (or more frequent) monitoring. Quality Components – Durable glass vial with tight cap, precision syringe, and labeled reagents. Product Specifications Parameter Measured: Alkalinity (Carbonate Hardness, KH) Method: Liquid titration with visual color-change endpoint Units Reported: dKH and meq/L (conversion guidance included) Test Count: Up to 75 tests (usage varies with sample size) Included in Box: Professional titrator, precision syringe, reagent(s), glass vial with cap, stirring rod (where included), color card, instructions Use Case: Marine aquariums (FOWLR, mixed reef, SPS-dominant); supports stable dosing of buffers/2-part/balling Best Practices: Test at the same time daily/weekly; adjust dosing gradually to avoid rapid KH swings; record results for trend tracking Care & Storage: Keep reagents sealed, upright, dry, and out of direct light; rinse vial/syringe with RO/DI after each use

Red Sea Algae Control Multi Test Kit (NO₃/PO₄) — Nitrate & Phosphate Overview Track the two nutrients that drive algae growth—nitrate (NO₃) and phosphate (PO₄)—with Red Sea’s Algae Control Multi Test Kit. Designed for reef and fish-only systems, this kit focuses on the low ranges that matter for coral coloration and overall water clarity. Clear instructions, durable glass vials, and an easy color comparison system make testing fast, repeatable, and dependable. Key Features Dual-Parameter Kit – Measures nitrate (NO₃) and phosphate (PO₄) from a single box. Reef-Relevant Sensitivity – Optimized for low-range readings used in modern reefkeeping. Consistent, Repeatable Results – Stable reagents, precision droppers/syringes, and glass vials. Easy Color Matching – High-contrast chart and step-by-step procedure minimize guesswork. Great for Nutrient Control – Use results to guide water changes, feeding, refugium/biomedia tuning, or carbon dosing. Cost-Effective – Multiple tests per parameter for ongoing weekly monitoring. Product Specifications Parameters Measured: Nitrate (NO₃), Phosphate (PO₄) Method: Colorimetric liquid reagents with visual comparison Intended Use: Marine aquariums (reef and FOWLR); suitable for cycling checks and ongoing nutrient management Included in Box: Reagents for NO₃ and PO₄, glass test vials with caps, dosing syringe/dropper, color chart, instructions Storage & Care: Keep reagents sealed, dry, and out of direct light; rinse vials with RO/DI after use Testing Tip: Test at the same time each week; aim for stable, low nutrients rather than rapid swings

Red Sea Aiptasia-X Aiptasia Eliminator Kit 60 Ml

Red Sea 55W 50/50 T5 Compact Tube

Red Sea 4-Part Complete Reef Care — Small (40 gal) / Medium (80 gal) / Large (160 gal) Overview A simple, bundled approach to stable reef chemistry and clean, vibrant water. This 4-part set provides the core essentials most marine aquariums need: calcium, alkalinity, magnesium, and nutrient control. Sized by system volume, each kit is curated to help new and established reef keepers maintain balanced parameters, healthy corals, and clear water with straightforward dosing. Key Features All-in-One Core Bundle – Four coordinated solutions for daily/weekly reef care in one kit. Balanced Foundation Elements – Supports consistent Calcium, Alkalinity (KH), and Magnesium levels for strong coral skeleton growth. Nutrient Control – Helps manage nitrate and phosphate for clear water and better coloration. Sized by Tank Volume – Choose Small (up to ~40 gal), Medium (up to ~80 gal), or Large (up to ~160 gal). Easy Routine – Clear labels and complementary dosing schedules reduce guesswork. Reef-Safe – Formulated for mixed reefs, softies, LPS, and SPS systems. Product Specifications What’s Included (4 Parts): Calcium supplement (Foundation A) Alkalinity (KH) supplement (Foundation B) Magnesium supplement (Foundation C) Nutrient control solution (for nitrate/phosphate management) Intended Use: Marine aquariums; ideal for mixed reefs and coral-focused systems Dosing Guidance: Begin with manufacturer’s starting doses; test Ca/KH/Mg and NO₃/PO₄ regularly and adjust based on actual consumption Coverage by Variant: Small (40 gal): Recommended for systems up to ~40 gallons Medium (80 gal): Recommended for systems up to ~80 gallons Large (160 gal): Recommended for systems up to ~160 gallons Compatibility: Protein skimmers, refugiums, reactors, and common reef additives Best Practices: Maintain stable salinity and temperature; test at least weekly; increase/decrease doses gradually to avoid parameter swings

Red Sea 225 Micron Thin-Mesh Filter Bag — 4" x 10.5" Overview Maintain clear, stable sump flow with Red Sea’s 225-micron thin-mesh filter bag. The open monofilament mesh resists clogging and preserves water levels better than dense felt, making it a great everyday pre-filter for reef and fish-only systems. Sized for standard 4-inch holders, it swaps in seconds and rinses clean in moments. Key Features Thin-Mesh, 225 µm – Captures debris while maintaining high flow and longer run time between cleanings. Fast Rinse, Quick Dry – Smooth monofilament mesh sheds detritus easily for rapid turnaround. Stable Sump Levels – Lower back-pressure helps keep return chambers from swinging. Standard 4" Collar – Fits most sump sock brackets for easy changeouts. Reef & Fish Safe – Inert materials suitable for marine or freshwater use. Durable Stitching – Reinforced seams help prevent bypass and extend service life. Product Specifications Type: Thin-mesh filter bag (mechanical pre-filtration) Micron Rating: 225 µm Size: 4" ring diameter × 10.5" length Material: Monofilament mesh with reinforced stitching Top Style: Rigid 4" collar (standard sock holder fit) Recommended Use: Everyday detritus capture with maximum flow; ideal ahead of skimmers/rollers Care: Rinse after swap; machine wash in warm water without detergent or softener; air dry Rotation Cadence: Replace/clean every 2–4 days (bioload dependent)