Skip to product information
1 of 1
Vendor: Seachem

Seachem Reef Builder - 10.6 Oz

Regular price
Regular price
Sale price
Only 12 items in stock! Out of stock!
Seachem Reef Builder - 10.6 Oz
Seachem Reef Builder - 10.6 Oz


You may also like

  • Description
  • Product Reviews
  • Privacy policy
  • Tab heading
  • Tab heading
10.6 oz

Seachem Reef Builder supplies the carbonates and calcium which are essential for all coral growth. It also raises carbonate alkalinity without immediately impacting water pH,and will stabilize aquarium water at pH 8.3 with long term use.

  • Raises carbonate alkalinity (KH) with minimal pH impact
  • Provides a blend of carbonate sources that will not lower pH
  • Will not deplete calcium,magnesium,or strontium
  • Promotes healthy coral growth

If either calcium or carbonates become deficient,coral growth will cease,followed by a rapid decline in coral health. Used as directed,Seachem Reef Builder will not deplete calcium,magnesium,or strontium which usually tend to precipitate with increasing alkalinity.

Seachem Reef Builder and Reef Buffer may be used together: use Reef Builder to raise carbonate alkalinity without affecting pH,and use Reef Buffer to raise carbonate alkalinity and pH. As a general rule,reef alkalinity should be maintained at 3ΓÇô5 meq/L (8ΓÇô14 dKH); alkalinity should not be allowed to fall below 2 meq/L.

BEGINNER: Use 3 g (1/2 level teaspoon) per 150 L (40 gallons) twice a week. Dissolve in at least 250 ml (1 cup) of freshwater. Check alkalinity every 2 weeks and adjust amount or frequency accordingly. For precise dosing,use the Seachem Digital Spoon Scale.

ADVANCED: Check alkalinity,then follow addition regimen above until alkalinity is adjusted to 4ΓÇô5 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 topΓÇôoff 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 topΓÇôoff water. [For reference: 1 gallon=3.8 liters,6 g=1 teaspoon].

DO NOT OVERDOSE: Excess alkalinity may enhance the loss of calcium,magnesium,and strontium. Do not directly mix with any calcium,magnesium,or strontium supplement. Best if calcium and carbonate additives are added on alternate days or at least 30 minutes apart.

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

Recently viewed product