Can this be diluted with rodi water?

I know of several reef keeper who dilute with rodi water when using smaller doses, although I would contact Red Sea for the right mixture

I am running vinegar for nitrate reduction. How long do I need to stop the vinegar before I start this??

Suggest you call Red Sea. Their customer service with this product is helpful. Alternatively, you can also send an email. I've used both methods in successfully communicating with them.

Does this take longer for large tanks? I have 150 gallon s with a 68 gallon sump.

tank size does not matter I have 180, and I dose it with a dosser which is the best way to reduce nitrates, this stuff is excellent....it will take a while for the bacteria to form (should not be more than a month) , you will notice first a white film on your glass, once that starts the bacteria is growing and the white will disappear, the fish and snails love the bacteria. Again it needs to be done daily and your nitrates can be either gone, or reduced down to nothing if you prefer to have just a small amount. Again a dosser is the best method Jaebo cheap and works well under 60.00 Hope this helps

Can this be used in a freshwater aquarium?

It is suggested to use for salt water aquarium

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Red Sea No3:Po4-X Nitrate & Phosphate Reducer - 1L

Product ID: 279416994

Details

Brand
Red Sea
Item form
Liquid
Item weight
1 Pounds
Liquid volume
1000
Number of Packs
1

🌿biological nutrient reduction

🐠enhances coral coloration

🧪1L precision dosing

₨1560

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Description

🌊 Elevate your reef’s glow with science-backed nutrient mastery!

BOOST CORAL VIBRANCY - Optimizes zooxanthellae levels to amplify coral growth and stunning coloration.
REEF SAFE ECO FRIENDLY - Biological formula supports beneficial micro-fauna, maintaining natural aquarium balance.
TRUSTED PROVEN FORMULA - Top-rated solution with 4.5-star reviews, trusted by reef enthusiasts worldwide.
MULTI STAGE BACTERIAL ACTIVATION - Unique carbon complex fuels nutrient-reducing bacteria for efficient algae control.
PRECISION CONTROLLED NUTRIENT BALANCE - Monitored dosing ensures gradual, accurate nitrate & phosphate reduction for a thriving reef.

Red Sea NO3:PO4-X is a 1L liquid biological reducer that precisely controls nitrate and phosphate levels in marine aquariums. Its unique carbon complex stimulates beneficial bacteria to safely reduce nuisance algae while enhancing coral growth and coloration. Designed for reef-safe, gradual nutrient management, it maintains essential micro-fauna and supports optimal zooxanthellae balance for vibrant, healthy reefs.

Specifications

Allergen Information	BPA-Free
Asin	B004FUEAEI
Best Sellers Rank	#8,167 in Pet Supplies (See Top 100 in Pet Supplies) #51 in Fish Medication & Health Supplies
Brand Name	Red Sea
Country Of Publication	USA
Customer Reviews	4.5 4.5 out of 5 stars (808) 4.5 out of 5 stars
Global Trade Identification Number	00730773222049
Item Form	Liquid
Item Type Name	Red Sea NO3:PO4-X NITRATE & PHOSPHATE REDUCER - 1L
Item Weight	454 g
Liquid Volume	1000 Milliliters
Manufacturer	Red Sea
Manufacturer Part Number	306050
Model Number	306050
Number Of Items	1
Number Of Packs	1
Pet Type	Fish
Target Species	Fish
Unit Count	1 Count
Upc	730773222049

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₨1560

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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