Seachem Reef Builder 1.2kg
A reef-aquarium alkalinity supplement used to raise carbonate hardness without rapidly pushing pH.
Quick Facts
- Product type: Aquarium water-care product
- Listed size / rating: 1.2kg
- Selected option: Check the chosen variant before ordering.
- Primary use: Aquarium water-care product
Is this for you?
Perfect if:
- Its named purpose matches a measured water-care need.
- You know the aquarium’s actual water volume.
- The label confirms suitability for the aquarium and livestock.
- You are unsure about the current water parameters.
Consider something else if:
| Parameter | Value |
|---|---|
| Product Type | Aquarium alkalinity supplement |
| Weight | 1.2kg |
| Primary Function | Raises carbonate hardness without rapidly increasing pH |
FAQ
How often should I use Seachem Reef Builder?
Use according to your aquarium’s alkalinity levels and water volume. Follow the dosage guidelines based on your tank size and current carbonate hardness.
Can I use Reef Builder in a freshwater aquarium?
No, Seachem Reef Builder is designed for reef aquariums and is not suitable for freshwater setups.
Does Reef Builder affect pH levels significantly?
It raises carbonate hardness gradually and does not cause rapid pH changes, making it safe for sensitive reef life.
Robert Hemmings –
I’ve used Reef Builder for three months now and my coral colors have improved. The water stability is better than before. I measure alkalinity weekly and adjust dosage accordingly. Works well with my live rock setup.
Kimberly Hamilton –
Good product for maintaining stable alkalinity. I added it every two weeks based on test results. My tank has been stable since I started using it. A little more precise dosing would help.
Jason Russell –
My reef tank has been under stress before due to pH swings. Since switching to Reef Builder, the water parameters have remained consistent. It’s easy to use and effective.
Stephanie Newman –
It works, but I found it hard to judge the right amount without testing first. I recommend checking alkalinity before each use to avoid over-supplementation.