De Nitrate 500Ml, Aquarium Filter Media

Good product

Me ha gustado

Superb clear water

One of my larger salt tanks had a couple mishaps with dosing and over feeding which caused nutrient spikes and a large presence of ammonia, phos and nitrates. The tank is 90 and the sump 30 gallons just above the water line. With all the rock and sand and boi media, call it 70 gallons of water. I bought two of the 16oz bottles and it was the perfect amount to fill between the sat baffles of the sump heading into the return bay. Those pebbles turned from pearl white to a dingey light grey in just a couple weeks which means it’s almost time to swap it out. The sponge filters in the baffles cause a decent amount of phos and nitrogen which is being forced through the media beneath it (similar to the way a reactor works) and this product does what it’s advertised to do. 8 hours later the nute levels were stable and have remained so for 6 addditonal weeks now. Very happy customer. Ordering the bucket now. Thanks for an amazing line of producer, seachem!

Between the Prime and this, my new tank stabilised in a matter of days after elevated water parameters across the board.

This stuff is awsome