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Classic Complete Tank System - Part 2 (dry Version) ~ Limited Availability [8WiVatrs]

$16.99 $54.99 -69%

Part 2 of our all-in-one system to adjust Alkalinity and add critical trace elements, in a dry version. For the reef hobbyist desiring a simple, practical and cost-effective method. This product is intended to be used with part 1 of the system.  IDEA

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Classic Complete Tank System - Part 2 (dry Version) ~ Limited Availability [8WiVatrs]

Part 2 of our all-in-one system to adjust Alkalinity and add critical trace elements, in a dry version. For the reef hobbyist desiring a simple, practical and cost-effective method. This product is intended to be used with part 1 of the system.

 

IDEAL ALKALINITY LEVELS

Suggested tank alkalinity levels for our product is 7-8 degrees of carbonate hardness (dkh), and 8-9 dkh as the upper threshold.

 

STARTING INSTRUCTIONS

1. Shake the product well before using. Measure out 375 grams (4.5 level scoops) into a gallon of RO/DI water to create your solution. This solution can be kept in a separate container and used as needed or added to your doser.

2. Measure alkalinity levels and use the chart below to determine how to proceed.

 

Type Level Threshold Action

Alkalinity Below 7dKH Continue with instructions below

Within ideal range Start with a dosage that matches

(7-9 dkh) your calcium dosage in part 1

 

3. Shake the product well before using.

4. Dose: The recommended amount to add to reach your desired alkalinity can be calculated as follows:

(Desired Alkalinity - Current Alkalinity) x Tank Volume (gallons) x .72 = Solution in ml.

Example: To increase alkalinity in a 300 gallon tank by .5, use 0.5 x 300 gal x 0.72 = 108 ml

5. Maintain: Dose daily or weekly as needed, see maintenance instructions below.

 

MAINTENANCE INSTRUCTIONS:

 

Each aquarium has unique alkalinity requirements. To determine the daily dosing rate for your alkalinity maintenance, measure the daily or weekly decrease, and calculate the alkalinity to add based on the above dosing formula.

 

Instructions continued on next panel.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

Very happy with my purchase. Thanks.

- Joanne F..

February 6, 2026

Absolutely no complaints!

This is a definite must-buy.

- Rebecca B..

February 6, 2026

Absolutely no complaints!

Very happy. I will buy more.

- Monica S..

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