What dosage would i need for a 45 litre tank please

I prepare my water in 10 litre buckets, I put 5 drops in each bucket of water before adding to the tank. So for 45 litres of fresh water you would need 23 drops. The bottle comes with a flip lid and a small hole so it is very easy to dispense one drop at a time. It doesn’t seem a lot but it works, the best you can buy. I never use anything else. Hope this helps.

I’ve been trying to cycle a new sponge filter 60 litre freshwater tank and nitrites level is high. Can this product help reduce nitrite levels?

Yes it will, but reducing nitrates isn't it's main feature, do small daily or every 2 days water changes, the levels have to spike before they drop,add some fish food even if the tank is empty and also check the tap water levels.

Very expensive its only£6 80 in my local pet shop have you anything cheaper

Prime is very concentrated. You only need 10ml to treat 400 Litres! most other products require about 10ml to treat 40 L. So it lasts about 10 times as long as them. If its double the price... that's still 5 times better value. Prime also detoxifies ammonia and nitrite.

do you need to use this every 48 hours? or just the once then every week when doing a 20% water change?

If you want to use this specifically to detoxify high levels of nitrite, nitrate etc, then you need to dose every 48 hours. If you wish to use it to condition water change water, then you only need to add it to the water that you're putting into the aquarium.

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Seachem Prime Water Conditioner, 100 ml

Product ID: 48415448

Details

Brand
Seachem
Item form
Liquid
Item weight
3.5 Ounces
Liquid volume
100
Number of Packs
1

🌊Safe for fresh & saltwater aquariums

💧Concentrated formula treats 200L per cap

🧪Detoxifies ammonia, nitrite & nitrate

MX$534

Duties & taxes included

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Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Keep your tank pristine and your fish thriving — the pro’s choice for water perfection!

EMERGENCY READY - Can be safely dosed up to 5x in nitrite emergencies, giving you peace of mind when it matters most.
P H STABLE FORMULA - Maintains consistent pH levels, protecting delicate fish and plants from harmful fluctuations.
COMPREHENSIVE DETOX - Neutralizes harmful chlorine, chloramine, ammonia, nitrite, and nitrate to keep your aquatic ecosystem thriving.
VERSATILE APPLICATION - Perfectly effective for both freshwater and saltwater tanks, making it the go-to conditioner for any aquarium.
ULTRA CONCENTRATED POWER - One dosing cap purifies up to 200 liters, stretching your bottle longer and saving you money.

Seachem Prime Water Conditioner is a highly concentrated liquid formula designed to detoxify tap water by removing chlorine, chloramine, ammonia, nitrite, and nitrate. Suitable for both fresh and saltwater aquariums, it maintains stable pH levels and can be dosed directly into tanks, with emergency dosing options for nitrite spikes. Trusted by thousands, it offers long-lasting value and reliable water treatment for healthy aquatic environments.

Specifications

ASIN	B000255PFI
Allergen Information	Gluten Free
Best Sellers Rank	728 in Pet Supplies ( See Top 100 in Pet Supplies ) 12 in Aquarium Water Treatments
Brand Name	Seachem
Country Of Origin	USA
Customer Reviews	4.8 4.8 out of 5 stars (37,537)
Global Trade Identification Number	00000116043502
Included Components	water conditioner
Item Form	Liquid
Item Type Name	aquarium water conditioner
Item Weight	3.5 Ounces
Liquid Volume	100 Millilitres
Manufacturer	Seachem
Manufacturer Part Number	075222
Model Number	67104350
Number of Items	1
Number of Packs	1
Pet Type	Fish
Product Warranty	2 year
Target Species	Fish
UPC	703062507042 000116043502
Unit Count	100.0 millilitre

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MX$534

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered 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 Mexico.

Secure transaction

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