Seachem Reef Builder 1.2 kg
Seachem Reef Builder raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency
to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will
cease, followed by a rapid decline in coral health. Used as directed, Reef Builder will not deplete calcium, magnesium, or strontium
which usually tend to precipitate with increasing alkalinity. Reef Builder and Reef Buffer may be used together. Use Reef Builder to
raise carbonate alkalinity without affecting pH. Use Reef Buffer to raise carbonate alkalinity and pH.
BEGINNER: Use 3 grams per 40 gallons twice a week. Dissolve in at least 250 ml of freshwater. Check alkalinity every 2 weeks
and adjust amount or frequency accordingly.
ADVANCED: Check alkalinity, then follow addition regimen above until alkalinity is adjusted to 4–5 meq/L. Each 3 g/150 L will
raise alkalinity by about 0.25 meq/L. Quantity or frequency can be adjusted, but do not exceed 12 g/150 L per day. Thereafter,
use as required to maintain alkalinity.
EXPERT: After determining the alkalinity consumption rate, set up a continuous drip system. Use the following formula to determine
how much to add to your top-off water: m=0.08va (m=grams to add to top off water, v=volume of tank in liters, a=amount to raise alkalinity
in meq/L). For example, if you want to raise your alkalinity by 1 meq/L in a 200 liter tank, then you would add 0.08x200x1=16 g into the top-off water.