SKU: 57722808315

Reef Carbonate 250mL

Sale price$28.71 Regular price$31.90
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

Reef Carbonate 250mLReef Carbonate is a highly concentrated (4,000 meq L) specially formulated mixture of carbonate and bicarbonate salts aimed at restoring and sustaining alkalinity levels in your reef aquarium. KEY FEATURES: Increases carbonate alkalinity (KH) Highly concentrated (4,000 meq L) Crafted from a blend of carbonate and bicarbonate salts DIRECTIONS: Beginner Administer 1 capful (5mL) for every 80L (20 US gallons) twice a week. Its best to dilute in a cup of

Reef Carbonate is a highly concentrated (4,000 meq/L) specially formulated mixture of carbonate and bicarbonate salts aimed at restoring and sustaining alkalinity levels in your reef aquarium.


KEY FEATURES:

  • Increases carbonate alkalinity (KH)
  • Highly concentrated (4,000 meq/L)
  • Crafted from a blend of carbonate and bicarbonate salts

DIRECTIONS:
Beginner
Administer 1 capful (5mL) for every 80L (20 US gallons) twice a week. It’s best to dilute in a cup of freshwater before adding. Monitor alkalinity bi-weekly and modify the dosage or frequency as needed.

Advanced
Evaluate alkalinity first, then adhere to the addition schedule mentioned above until alkalinity reaches 4-5 meq/L. Each mL provides a minimum of 4 meq of alkalinity, and every 5 mL/80 L will elevate alkalinity by approximately 0.25 meq/L. You can adjust the amount or frequency, but do not exceed 20 mL/80 L per day. After that, use as necessary to keep alkalinity stable.


Expires on 13 Jan 2031
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57722808315

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Valerie Pham
Lowell, US
★★★★★ 5
Perfect Jeans!
Size: 26, Color: Verified Vintage, Size: 26, Color: Verified Vintage
Love these jeans, so soft and lightweight but with all the usual Levi’s class. I bought them in three different colors. They’re so well fitting and comfortable to wear. Im 5’5 140 pounds and it is true to size. The perfect fit every time.!
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Reviewed in the United States on May 11, 2026
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Audra Betzer
Los Angeles, US
★★★★★ 5
Classics! Good material with no stretch.
Size: 28, Color: Verified Vintage
I am in love with these jeans. I ordered another pair in a different wash. I also sized up two sizes but I like the looser, slouchy fit.
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Reviewed in the United States on April 17, 2026
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Jackie McPheeteers
Port Orchard, US
★★★★★ 4
Back to the 70s
I love these. They fit perfect in the waist but are roomy else where.
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Reviewed in the United States on October 21, 2025
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Cassie
Cuba, US
★★★★★ 5
My favorite ever jean, I have a pair in every color
Size: 26, Color: Not My News Channel
I’m a little lanky (5’9”, 125-130lbs) and I want to like wide leg/baggy jeans so bad but every time I try them on, they look ridiculous on me. I look like a straight line in them, or they’re so baggy I feel like I’m wearing a costume. These have the baggy look I’ve been searching for for years but in an understated way that doesn’t make me feel shapeless. I’m also convinced that the buttons are more flattering over the fupa than a zipper. It’s like a hidden corset vs. a zipper that contours to your shape. If you’re in between sizes, definitely size down. Even if you’re not, you may still want to size down or buy both and return the one you don’t like
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Reviewed in the United States on February 26, 2026
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Buddy Bounds
West Palm Beach, US
★★★★★ 1
Too short
Size: 29W x 30L, Color: Ecru Booper No Damage
Sadly not meant for tall people. I am 6” and these jeans are at least 3 inches too short, so i will be returning them. Disappointing that they don’t come in tall.
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Reviewed in the United States on January 29, 2026

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