Overview

Maintain natural-seawater strontium with lab-grade precision. Isol8:Sr is an ultra-pure, stabilized strontium solution designed for ICP-guided trace management within the Captiv8 BluePrint methodology. Routine micro-dosing supports calcification and skeletal density in SPS/LPS corals, Tridacnid clams, and coralline algae—without affecting nutrients or water clarity.

Key Features

• ICP-driven micro-dosing to correct verified Sr deficits with confidence.

• High-purity, reef-safe formulation for sensitive, low-nutrient systems.

• Supports calcification in stony corals, clams, and coralline algae.

• BluePrint-ready—slots into Captiv8 schedules alongside Isol8/Aragonite supplements.

• Two sizes—60 mL for small systems/trials and 355 mL for ongoing programs.

• Doser-friendly concentration for consistent automated micro-additions.

Directions

1. Test first: Obtain a recent ICP analysis and compare Sr to your target range.

2. Calculate dose: Use the label’s dose-to-µg·L⁻¹ relationship for your total system volume.

3. Split corrections: For larger adjustments, add multiple small doses over 24–72 hours.

4. Add in high flow (sump/overflow); avoid direct contact with coral tissue.

5. Verify & maintain: Re-test on your normal ICP cadence and convert to a small maintenance dose if ongoing uptake persists.

6. Do not exceed label guidance—precision matters with trace elements.

Best Practices

• Keep core parameters steady: Alk 7.5–9 dKH, Ca 420–450 ppm, Mg 1280–1380 ppm, Salinity 1.025–1.026, Temp 77–79°F (25–26°C).

• Log every addition; small, regular doses are more stable than occasional large ones.

• Space dosing several hours from strong oxidizers or metal-removal resins.

• Dose after water changes or fresh media swaps for consistent contact time.

Compatibility

• Safe for SPS/LPS/soft coral systems when used strictly at trace levels per testing and label guidance.

• Works alongside skimmers, carbon, phosphate media, refugia, and major-ion dosing (dose at different times).

Product Specifications

• Product: Captiv8 Reef BluePrint Isol8:Sr

• Format/Sizes: 60 mL and 355 mL ultra-pure strontium solutions

• Function: ICP-verified correction and maintenance of strontium at natural seawater trace levels

• System Types: Marine/reef (advanced, test-driven trace management)

• Storage/Safety: Keep sealed at room temperature; protect from light. Aquarium use only; keep out of reach of children and pets.