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🐠 brightwell aquatics kalk+2: advanced powdered kalkwasser supplement for marine fish & aquariums - boost calcium, magnesium & strontium levels logo

🐠 Brightwell Aquatics Kalk+2: Advanced Powdered Kalkwasser Supplement for Marine Fish & Aquariums - Boost Calcium, Magnesium & Strontium Levels Review

7

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🌊 Aquarium Water Treatments, 🐠 Fish & Aquatic Pets

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Details

BrandBrightwell Aquatics
Item Weight0.65 Pounds
Target SpeciesFish

Description of 🐠 Brightwell Aquatics Kalk+2: Advanced Powdered Kalkwasser Supplement for Marine Fish & Aquariums - Boost Calcium, Magnesium & Strontium Levels

Kalk+2 is an advanced Kalkwasser powdered supplement enhanced to include not only the traditional calcium hydroxide, but strontium hydroxide and magnesium hydroxide also. Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc. Provides temporary alkalinity and helps maintain pH within the desired range when used as directed. Adds no conservative elements, such as chloride, to the aquarium.

Reviews

Global ratings 7
  • 5
    7
  • 4
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  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Great price for a great product.

If you are familiar with this product, you already know how effective and indispensable it can be when used correctly. Plus, you'll quickly realize how much cheaper it is to order from this seller than to buy from a local store. Very important. Excellent price.

Pros
  • Suitable for many
Cons
  • Expensive

Revainrating 5 out of 5

Excellent lime with strontium and magnesium

There are many brands of lime but this is the only brand I know that contains strontium and magnesium. It helps maintain a stable pH and dissolves easily. I use it on top of the water for my 180 gallon reef tank. The pool has been running regularly for almost 15 years! It's hard to argue with success.

Pros
  • Dope 🔥
Cons
  • Crumpled

Revainrating 5 out of 5

Single-handedly saved my reef aquarium!

I dosed this for 6 months without changing the water or taking care of the reef. It kept my reef alive and helped the coralline algae grow I think due to the strontium added to this Kalkwasser formula. Now that I've resumed water changes and maintenance on my reef again, I top up water regularly. The corals love it and it supports my magnesium. I LOVE IT!

Pros
  • Delivery was very fast
Cons
  • Infinitely sluggish

Revainrating 5 out of 5

Great Stuff - Aquarium Water Treatment

I have used 2 parts in the past and everything has worked well. I chose lime for my new reef. Why? Many old-school fridges love it and even use it with two parts; it increases your pH. I was impressed. My corals and coralline algae have gone crazy! If you can grow Coraline, your tank is ready to grow SPS. I mix it in a soda can with about 1/4 cup vinegar and 1 cup water; Then I added the remaining gallon of water. After 15 minutes the lime settles out and I use a faucet to scoop water out of…

Pros
  • Satisfied so far
Cons
  • Will write later

Revainrating 5 out of 5

Goes great with 2 pieces!

I'm new to kalkwasser, have been using 2K for many years. It was very difficult for me to keep the alcohol and calcium levels at the right level. Alcohol was low, calcium tended to be higher, despite using the dispenser. After reading an article combining both methods, I decided to try Kalkwasser. I can't compare this product to others but I am amazed at how well this product simplifies water chemistry. I use a product with water on top. To keep the pH level, I add a small amount of vinegar.

Pros
  • Regular price
Cons
  • Not bad

Revainrating 5 out of 5

I found a great solution to help .

The easiest way to keep ALK and CAL stable. My corals are thriving since I started using Brigtwell Lime. Remember any scale will ruin your pumps. I had a few clogs and started soaking them in white vinegar overnight, which helps remove limescale. A great solution I came up with will help reduce the problem of sediment clogging your ATO tank and the tank I bought for the Chemical Guys dirt to guard Revane. I placed it at the bottom of a 5 gallon bucket and used that bucket to store the lime…

Pros
  • Quality construction
Cons
  • Socket required

Revainrating 5 out of 5

Works great. Be careful with the amount used

a few months ago on YT), but I've never managed to crack the 8 with Kents or Seachem products - plus he was afraid of blowing up the tank by accidentally overdosing on homemade Kalkwasser. do not touch it during the day so that everything takes care of itself. I then carefully added water manually from a bucket over the course of a week (avoiding sediment) and was shocked when the pH was 8.4 this weekend (100g system and planned to slowly rise over 2-3 weeks to increase). . That was about 2…

Pros
  • . There is something in there.
Cons
  • . Minor issues.