Instant Ocean Natural Nitrate Reducer for Aquariums uses a safe, natural method of reducing and controlling nitrate levels in your aquarium. Nitrate can be found in tap water and is also the natural result of the nitrogen cycle. This patented formula uses advanced bio-chemistry to support and promotes nature’s own processes for converting nitrate to nitrogen gas. It’s simple to use and provides long-term reduction and time-release control of nitrate levels.
Uses a safe, natural method of reducing and controlling nitrate levels in your saltwater aquarium
Safe liquid water conditioner uses advanced bio-chemistry to support and promotes nature’s own processes for converting nitrate to nitrogen gas
Reduces and controls nitrate levels making it a safe environment for your fish
Improves water quality while increasing buffering capacity
It’s simple to use and provides long-term reduction and time-release control of nitrate levels
Shake well before use. Use 10ml for every 10 gallons. For easy dosing, use the top of the screw cap. Fill to the inner ring for 5ml and to the top of the cap for 10ml. Note: Dose rate can be doubled per week for additional nitrate control. Depending on the starting concentration of nitrate in the aquarium, it can take a few weeks to reach desired levels. Once achieved, levels will remain low.
Turned into a solid when put in the tank made long white strings did not disove into the water. It simply did not work
on Jan 13, 2021
This is a great product at a great price. Lower price than any pet store in my area.
Lowered my Nitrates to 0-10 within about a week to 10 days. Didn't cloud up my water either :)
on Feb 22, 2021
Only 2 doses had my 40 gallon cichlid tank back to normal. Very easy to use and worked well.
Does NOT work!
on Aug 10, 2020
Bought multiple bottles thinking the nitrates were just through the roof, but it did absolutely nothing! Followed directions exactly and ZERO change in nitrate level.
on Jun 2, 2018
I tried this and exactly like they recommended and it didn’t work and didn’t do anything. If you want to get rid of nitrate! Get no3 nitrate reducer which is the Red Sea brand! Got rid of nitrate to 0 in a week and safly but you have to follow the directions carefully
Use with caution in canister filter
on Feb 28, 2018top500Contributor
Added this Nitrate Reducer per directions, shake well, 10ml for 10 gallons per week. Within 24 hours the Flow Alert was going off on my Fluval G6, removed the Pre-filter and cleaned it, placed back in canister and within a few hours had to remove it again. The filter fins were completely blocked again! Added to a HOB Filter instead but still had to replace the Pre-filter!
on Jan 18, 2018
Fast shipping worked great, would buy it again. As always great price
HAPPY AS CAN BE (YA HOO)
on Apr 27, 2017
hesitate to try this product, advertise as salt water product. read that the company instant ocean said it can be used in freshwater. try it it work perfectly my nitrate drop to normal very happy with the product will buy
again price is just right the bottle could be bigger but happy with the results.
on Jan 18, 2017
I have used twice, has cleaned up good, fish seem to be more active.