Aquavitro Eight-Four 150mL
Many competing buffers for reef aquaria are simply sodium bicarbonate. Such buffers have a pK of only 8.0 in saltwater and simply are unable to maintain a pH above 8.0. The low buffering pK is a function of the low carbonate/bicarbonate ratio.
eight.four™ supplies a properly balanced (carbonate/bicarbonate) buffer system that yields an industry leading pK of 8.6 which makes pH maintenance of 8.3-8.5 easy. A higher pK increases the buffer’s ability to counteract inevitable acidic sources in the water. eight.four™ will safely raise marine pH while adjusting alkalinity. eight.four™ contains a concentrated, balanced blend of bicarbonate and carbonate salts designed to restore disrupted buffer systems and increase carbonate alkalinity.
If an alkalinity of 6 meq/L has been reached
| Parameter | Value |
|---|---|
| Volume | 150mL |
| pK | 8.6 |
| Target pH Range | 8.3–8.5 |
| Alkalinity Adjustment | Increases carbonate alkalinity |
FAQ
What is the pK value of Aquavitro Eight-Four?
The pK value of Aquavitro Eight-Four is 8.6.
Does Aquavitro Eight-Four increase alkalinity?
Yes, it increases carbonate alkalinity while safely raising pH.
Can Aquavitro Eight-Four be used to maintain pH above 8.5?
Please contact customer service
Kevin Harris –
Used Aquavitro Eight-Four in my reef tank after a pH drop. The pH stabilized at 8.4 within a day. No spikes or sudden changes. Alkalinity improved gradually and the system stayed balanced over several weeks. Works well with my existing water parameters.
Jason Baker –
This buffer is much more effective than sodium bicarbonate. I’ve used it for two months now and pH remains steady between 8.3 and 8.5. The tank feels more stable, especially during water changes.
Rachel Knox –
After a recent water change, my pH dropped to 8.0. I added one dose of Eight-Four and within 24 hours it reached 8.4. The carbonate levels increased as expected. No side effects or cloudiness in the water.