SKU: 15695219744

Sera Marin Bio Reefclear[Volume - 250ml]

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Description

Sera Marin Bio Reefclear[Volume - 250ml]It utilizes cleaning bacteria to break down ammonium and nitrite Sera marin bio reefclear, a product from Sera bio technology designed for marine aquariums, effectively breaks down ammonium and nitrite using the cleaning bacteria it contains. The volcanic rock minerals included in the formulation eliminate harmful substances, efficiently bind turbidity, and offer a surface for the cleaning bacteria to settle on, ensuring healthy, clear, and

It utilizes cleaning bacteria to break down ammonium and nitrite

Sera marin bio reefclear, a product from Sera bio technology designed for marine aquariums, effectively breaks down ammonium and nitrite using the cleaning bacteria it contains.

The volcanic rock minerals included in the formulation eliminate harmful substances, efficiently bind turbidity, and offer a surface for the cleaning bacteria to settle on, ensuring healthy, clear, and biologically active water.

Recommended dosage: Shake well for 10 seconds before application and then dose right away! A temporary milky cloudiness is normal and signifies the product is working.

Depending on the level of impurities in the water, the cloudiness will typically clear up within 4 to 24 hours, leaving the water crystal clear.

Dosage for setting up the aquarium: Use 1 scoop* of Sera marin bio reefclear for every 25 liters of aquarium water.

Once no ammonium is detected (for instance, with the Sera ammonium/ammonia test), you can introduce the animals.

Dosage for an established aquarium: Apply 1 scoop* of Sera marin bio reefclear for every 25 liters of aquarium water on a weekly basis.

Dosage after water changes or filter cleaning: Administer 1 scoop* of Sera marin bio reefclear for every 25 liters of aquarium water. * 1 measuring cup (10 ml) filled to the outer line.


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SKU: 15695219744

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4.8 ★★★★★
Based on 26 reviews
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Susan
Omaha, US
★★★★★ 5
Practical and helpful
Format: Hardcover
This is a great book. My husband and I gave one copy to one of our sons as he started to have relationship troubles; this book helped him immensely in getting to the core of what makes a relationship work. We gave a copy to our other son when he got engaged, and we don't know if he simply read it and responded to the questions or if he used it as a springboard to start conversations with his fiancee. All I see is that they have become more of a team, better at communicating, and very happy as they focus on their future marriage. Note that I said "marriage" and not "wedding" - the more important focus! My husband and I are Christians; the perspective of a Christian couple is clear in this book, but in addition to that, the Parrotts bring professional training and clear writing to the table. Their questions and discussions are insightful and sometimes humorous, making it an easy-to-read book. This is a practical "handbook" for couples at all stages of serious relationships, from pre-engagement through married for many years.
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Reviewed in the United States on April 14, 2016
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Andrea Durieux
Battle Creek, US
★★★★★ 5
AMAZING
This book is AMAZING! It’s so real and genuine and helpful. I love that you could apply what it teaches, not only in your romantic relationship, but in other relationships and other situations. It’s great, trust me!
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Reviewed in the United States on August 1, 2025
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Randy Boughton
New York, US
★★★★★ 5
Great for Premarital Counseling
Format: Kindle
My wife and I use this book and the SYMBIS assessment in premarital counseling. It is very helpful, and the couples have loved it.
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Reviewed in the United States on February 22, 2026
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Amazon Customer
Cuba, US
★★★★★ 5
A Must Read For Adults prior to Marraige!
Format: Hardcover
I was a a wedding this past Spring and the minister was so inspiring and even with 37 yrs of marriage I learned something so I asked him what he did with the young couple for pre-marriage counseling and he referred this book! I read it and it is spot on. You don’t need to be a Christian to benefit from it. I purchased 2 more for each of my children who are in their late twenties and dating. It makes you think about the realities of what you really want in a relationship and to focus on what is important. Highly recommend!
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Reviewed in the United States on July 2, 2023
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Alyxis Bon
Draper, US
★★★★★ 5
Highly recommended
Format: Paperback
Literally gave me the hope to fight for my marriage & fight for self healing, this book is very insightful about real life struggles that end up hurting us & our marriages, it all starts with you, if you work on you & your issues, you will begin to find personal healing which in turn, leads to healing within the marriage, if you DONT work on YOU FIRST or THINK ITS ALL YOUR SPOUSES/PARTNERS FAULT, your marriage will stay the same or get worse & fail. It's a great read to read by yourself, or as a couple or even in a small group. I highly recommend this book.
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Reviewed in the United States on January 16, 2019

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