SKU: 50416817418

NT Labs Optimus Water Conditioner

Sale price$179.10 Regular price$199.00
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

NT Labs Optimus Water ConditionerNT Labs Optimus Water Conditioner NT Labs Optimus Water Conditioner is a concentrated aquarium water dechlorinator and conditioner that detoxifies ammonia, nitrite, nitrate, and heavy metals, making tap water safe for fish. NT Labs Optimus Concentrated Dechlorinator & Conditioner For Freshwater and Marine The word, "Optimus" in Latin translates to "the best". NT Labs Optimus is a concentrated aquarium water dechlorinator & conditioner, it detoxifies

NT Labs Optimus Water Conditioner

NT Labs Optimus Water Conditioner is a concentrated aquarium water dechlorinator and conditioner that detoxifies ammonia, nitrite, nitrate, and heavy metals, making tap water safe for fish.

NT Labs Optimus Concentrated Dechlorinator & Conditioner

For Freshwater and Marine

The word, "Optimus" in Latin translates to "the best".

NT Labs Optimus is a concentrated aquarium water dechlorinator & conditioner, it detoxifies ammonia, nitrite, nitrate, & heavy metals.

Optimus is a highly concentrated dechlorinator and conditioner that makes tap water safe for fish. Optimus removes chlorine, chloramine, halogens, and detoxifies heavy metals found in tap water.

Optimus detoxifies ammonia, nitrite, and nitrate into a safe form that can be removed by the biofilter. Always test your aquarium water using NT Labs Test Kits.

Optimus should be used when setting up a new aquarium and during every water change.

Optimus should be used alongside Satus when starting up or ‘cycling’ a new aquarium to control ammonia and nitrite levels, thereby preventing ‘new tank syndrome’. Optimus is buffered and will not negatively affect pH or skimmers.

Available sizes

100ml - treats 4000L
250ml - treats 10000L
500ml - treats 20000L

How to use:

Shake bottle thoroughly before use.
When adding to a new aquarium, calculate aquarium volume litres (length x width x depth (in cm)/1000).

See label for full dose rate

Dose for the full aquarium volume and add directly to the aquarium.

During a water change, add the appropriate dose directly to the new water before adding to the aquarium.
A half dose should be used when water temperature is +30°C and chlorine and ammonia levels are low. The normal dose can be doubled for water containing exceptionally high chloramine. Optimus can be used up to 5 times normal dosage to detoxify nitrite in an emergency.

Sulphur odour is normal.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 50416817418

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Lauryn E.
Carnegie, US
★★★★★ 4
Awkward sizing but decent fit
Size: 16, Color: Double Talk
I normally wear a girls 14 but had to size up with these. The waist was slightly too small while the length was right. After sizing up to a 16, the waist fit perfectly but the pants were too long. They look alright with heels or platform sandals but with any other type of shoe, they would need to be cuffed or shortened at the hem. I’m 4’11” and about 114lbs
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Reviewed in the United States on June 16, 2025
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WM Yeh
Birmingham, US
★★★★★ 5
Great quality
Size: 8, Color: Double Talk
Great quality jeans! My daughter needed blue jeans for her choir performance and I only found out right before the show. I’m so glad I could find a pair on Amazon and get it the next day — what a life saver! They fit well and she was so happy to wear her first Levi’s!
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Reviewed in the United States on February 15, 2026
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Julie Fraley
Omaha, US
★★★★★ 5
Levi jeans
Size: 8, Color: Doubt It
Fit great.
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Reviewed in the United States on May 11, 2026
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Dawn little
Omaha, US
★★★★★ 5
Adult four foot eleven
Size: 16, Color: Doubt It
I'm an adult woman. 4 11" 135 pounds. Because it matters, I'll say I have a flat belly. Size 16 fits perfect!! Curves, length and all.
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Reviewed in the United States on April 2, 2026
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Nina Nakai
Bozeman, US
★★★★★ 5
Nice fabric, comfortable, easy maintenance
Special Size: 27.5" Full Length, Size: Large, Color: Taupe, Special Size: 27.5" Full Length, Size: Large, Color: Taupe
I ordered a medium and they’re actually a size large. And they are just too large. I should’ve gotten the small, as recommended I thought I was ordering medium and I think I would’ve been OK with a medium, but where I usually wear a small and they sent me a large. It was just ridiculously large. They are lightweight and they are warm. I’m a senior and I’m thin so I get cold very easily especially in early morning and evening, so I like to wear them in the morning for my walks/yoga , they also work nicely under a longish skirt so it’s not so sheer… will definitely get more but will go with the small size. Just for reference, I’m 5 foot seven I usually wear a small or a size 5/6 usa size so these were too large, particularly in the waist just overall they were too large, but I think even if I got a small size they’re still gonna be kind of large in the stomach. I have an hourglass shape just for reference, but they are very comfortable, and I love the fabric. I am keeping them because I like the fabric and I really need them. I just will not wear them out of the house right now because they’re not fitting properly but next go round we’ll get the right size. Price was right they were having a sale so it was a bit of an impulse buy. But hello it was only 10 bucks! so that’s why it’s not worth sending it back for me. Overall, very nice quality and would recommend. Cats like the fabric too! 😸
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Reviewed in the United States on May 4, 2026

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