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Brightwell Alkalin8.3 1L

Brightwell Alkalin8.3 1L

Regular price $22.99 USD
Regular price Sale price $22.99 USD
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DESCRIPTION

Brightwell Aquatics Alkalin8.3 is a powerful multi-component buffer designed to raise alkalinity and stabilize pH in marine and reef aquariums. Unlike single-source carbonate solutions, Alkalin8.3 offers a blend of buffering agents to provide more consistent and reliable results. It directly supports coral health by supplying carbonates needed for aragonite skeleton formation and helps prevent pH drops that can stress delicate marine organisms.

As reef tanks grow and corals consume alkalinity, this formula replenishes lost carbonates without adding phosphates, silicates, or unwanted organics. With continued use, Alkalin8.3 maintains a stable pH around 8.3 while boosting alkalinity levels. It’s ideal for reef systems with SPS, LPS, or mixed coral species and works especially well in aquariums struggling with pH imbalance due to high CO₂ levels, low oxygen exchange, or excess organics.

Formulated by marine scientists and made with high-purity ingredients, this supplement dissolves easily and works quickly. Each dose provides reliable buffering power, and with over 50% more strength than competing products, you get better performance and value. Maintain consistent water chemistry and healthier reef life with Brightwell Aquatics Alkalin8.3.

DIRECTIONS

Basic Use:

Shake bottle before use. Add up to 5 ml per 30 US gallons daily until desired alkalinity is reached. Maintain 7–12 dKH range.

Advanced Use:

Test alkalinity before each dose. Each ml increases alkalinity by 3.1 dKH per 1 US gallon. For below 7 dKH, use up to 5 ml per 10 gallons daily until desired levels are reached.

Maintenance Dosing:

Once alkalinity is stable, use 5 ml per 30 gallons as needed. Keep alkalinity within ±1 dKH of your target.

Monitor:

Check alkalinity levels 2–4 times monthly. Daily dosing provides more stable water chemistry than weekly dosing.

  • PRECISION BUFFER FOR STABLE pH - Maintains consistent reef aquarium pH by raising alkalinity and eliminating pH swings for coral stability.
  • BOOSTS CALCIUM AND CARBONATE BALANCE - Supports aragonite formation and coral growth with balanced carbonates and stronger mineral structure.
  • PHOSPHATE & SILICATE FREE FORMULA - No unwanted impurities—formulated with high-purity ingredients for clear, clean reef aquarium water.
  • HIGHLY CONCENTRATED AND EFFECTIVE - Over 50% stronger than competing products; a small dose goes a long way in large reef systems.
  • AMERICAN-MADE EXCELLENCE - Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.
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