Skip to content



Stabilizes & Raises pH For Marine Aquariums

KENT MARINE SUPERBUFFER-dKH raises and stabilizes pH, prevents pH drop and builds KH. Formulated to adjust the pH of saltwater aquariums between 8.0 and 8.3. Mixes with little or no cloudiness or precipitation.


Dissolve one teaspoon of KENT Marine Superbuffer-dKH in a glass of fresh water • Add directly to a tank or sump for each 20-30 gallons (80 liters) of tank capacity each day until the desired pH and alkalinity (carbonate hardness or KH) are reached • Wait 1 hour to re-measure alkalinity and wait 24 hours to re-measure pH levels (full pH increase and stabilization may take up to 48 hours!) • After target pH and alkalinity are reached, use at 2 week intervals to maintain values.

If you are having trouble maintaining calcium or buffer levels, check to see that the salt mix you are using contains natural seawater levels of magnesium. Magnesium is necessary and low levels result in poor calcium solubility and buffering.

Use KENT Marine Kalkwasser, KENT Marine Liquid Calcium, KENT Marine Liquid Calcium Reactor, or KENT Marine Turbo-Calcium to build and maintain calcium levels in marine and reef systems.

Product Features

Ke Superbuffer Dkh
  • Ke Superbuffer Dkh
Product Size UPC Code Product # Item #


Download Image (1.02MB)
2.6" x 2.6" x 3.1" 751906000044 100002471 00004


Download Image (1.13MB)
3.2" x 3.5" x 3.5" 751906000051 100002472 00005


Download Image (1.41MB)
4.4" x 4.4" x 4.4" 751906000068 100002473 00006
KENT SUPERBUFFER-DKH 8.8LBS (4KG) 1 GAL 8" x 8" x 7.5" 751906000464 100002474 00046
KENT SUPERBUFFER-DKH 44LBS (20KG) 5 GAL 9.5" x 10.5" x 13.9" 751906003106 100002475 00310