Modern Reef All-in-one Reef Keeping System (RKS) Refill Saver Version 5x1L SET (Creates 4x5L)

All-in-one Reef Keeping System (RKS) Refill Saver Version 4x1L Set (Creates 4x5L Set)

This is a refill version of our original Proportional Consumption RKS (Reef Keeping System). The same exact formula in a semi-diluted easy-to-prepare version to create a 5-liter set. To learn more about our Proportional Consumption RKS, please visit our guide section online.

Directions BASE KH1-R:

• Shake vigorously and empty all the content of BASE KH1-R in a 5-liter clean and empty canister with a 5-liter guide mark. The 5-liter guide mark is important!
• Fill 25% of the BASE KH1-R bottle with warm osmosis water, close the cap and shake vigorously, then empty it into the 5-liter canister. Repeat 2-3 times till no salt is left in the BASE KH1-R bottle.
• Heat sufficient osmosis water using a microwave to fill the canister precisely till the 5-liter mark. The ideal temperature for the total preparation should be between 35-40°C for easy dissolving.
• Close the canister and mix for 30 seconds. Repeat if it’s needed till it’s completely dissolved.
• Let it sit to cool for 1 hour, and you can start using it.

Directions BASE KH2-R:

• Shake vigorously and empty all the content of BASE KH2-R in a 5-liter clean and empty canister with a 5-liter guide mark. The 5-liter guide mark is important!
• Fill 25% of the BASE KH2-R bottle with warm osmosis water, close the cap and shake vigorously, then empty it into the 5-liter canister. Repeat 2-3 times till no salt is left in the BASE KH2-R bottle.
• Heat sufficient osmosis water using a microwave to fill the canister precisely till the 5-liter mark. The ideal temperature for the total preparation should be between 35-40°C for easy dissolving.
• Close the canister and mix for 30 seconds. Repeat if it’s needed till it’s completely dissolved.
• Let it sit to cool for 1 hour, and you can start using it.

Directions BASE CAL-R1 & BASE CAL-R2:

• Shake vigorously and empty all the content of BASE CAL-R1 & BASE CAL-R2 in the same 5-liter clean and empty canister with a 5-liter guide mark. The 5-liter guide mark is important!
• Fill 25% of the BASE CAL-R1 & BASE CAL-R2 bottles with osmosis water, close the caps and shake vigorously, then empty them into the 5-liter canister.
• Add osmosis water to fill the canister precisely till the 5-liter mark.
• Close the canister and mix for 30 seconds. Repeat if it’s needed till it’s completely dissolved.
• Let it sit for 1 hour, and you can start using it.

Directions BASE MAG-R:

• Shake vigorously and empty all the content of BASE MAG-R in a 5-liter clean and empty canister with a 5-liter guide mark. The 5-liter guide mark is important!
• Fill 25% of the BASE MAG-R bottle with osmosis water, close the cap and shake vigorously, then empty it into the 5-liter canister.
• Add osmosis water to fill the canister precisely till the 5-liter mark.
• Close the canister and mix for 30 seconds. Repeat if it’s needed till it’s completely dissolved.
• Let it sit for 1 hour, and you can start using it.