2Hr Aquarist APT SKY

2Hr Aquarist APT SKY

Discover new possibilities with SKY-boosted water.
Enable shrimps and hardwater plants to thrive together with softwater plants*.
Replenish all vital minerals in RO/ RODI water with no negative altering of NPK, KH or pH.

Each 3.5g / 5ml per 60L adds 12ppm Calcium and 3.5ppm Magnesium (+2.5 dGH)

Recommended: 15ml per 60L of RO/RODI water.

*To grow softwater plants, RO/RODI water recommended if tap water measures >2 dKH

Available Sizes # 70gm and 150gm

FEATURES

APT SKY resolves the key conundrum of how to increase water hardness (specifically as a GH booster) without altering NPK values (which interfere with the calibrated ratios of fertilisers) and KH (where higher values are not favoured by most commercial aquatic plants).

INGREDIENTS

Ca (Calcium): 21.5%
Mg (Magnesium): 5.4%
B (Boron): 7mg/L
Cu (Copper): 1mg/L
Fe (Iron): 0.06%
Mn (Manganese): 17mg/L
Mo (Molybdenum): 0.01mg/L
Zn (Zinc): 9mg/L
Seaweed extract <1%

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If you have softwater or use RO water, then simply add 15ml per 60L.

If you have hardwater or are unsure, obtain a GH reading using any common test kit.

Use the SKY Dosage Calculator (below) to determine dosage. For the very first dose, Water Volume = tank’s water volume. GH Reading is your tank’s GH level.

Subsequently, during water change, Water Volume = Volume of new tap water added. GH Reading = tap water GH level.

One way is to first mix APT SKY in a small container with some water and add the milky solution into the tank.

Or you can simply add APT SKY powder directly into the tank. It is OK if it covers the plants.

Click here for dosage calculation

The story of The 2Hr Aquarist begins on the sunny island of Singapore, at the crossroads of East and West and one the world’s largest trading hubs of aquarium fish and plants. In 2015, well-known aquarist and aquascaper Dennis Wong started a youtube channel to share his techniques in growing aquatic plants and long-term maintenance of freshwater aquariums. Followers started experiencing the results that came with his approach (success with growing some of the hobby’s most difficult plants, controlling algae, attaining previously ‘impossible’ richness of colours and form) and started sharing the news with others. This led to the development of The 2Hr Aquarist, an organization dedicated to providing the tools and resources for enthusiasts across the world to achieve mastery of the freshwater planted aquarium. We have since grown to become a diverse and entrepreneurial team with over 20 years of combined experience in research, product development, international sales and distribution, marketing and communications. Most importantly, we are aquarists ourselves and enjoy the art and science of the freshwater aquarium. We are grounded by facts and empirical results. We use what we sell and practice what we write.