- Safe - phosphate value cannot drop below 0.04
- Effective - yellowing and nutrients are bound to Ultra Phos and not re-leased into tank
- Algae growth diminishes to allow corals to develop their natural color
Only phosphate reducer that has worked for me!!! By Alex on 1/28/2014Alex would recommend this product to a friendIn two days, this product has brought my phosphate level down in my 250 gallon from 1.5 to 1, so I expect it to be .5 in the next couple days. The initial dose is the whole box if your buying 500ml though, so people with high gallonage, buy more than one if your phosphates are high.
Says it is color changing, which is a pro too.....
I have nothing negative to say...
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Thank you for your time,
Please do all changes in the aquarium carefully and slowly. Start with 50 gr per 200 L / 50 gal. of water. After 14 days the dose can be increased up to 100 gr per 200 L / 50 gal. of water, do NOT overdose!
Check phosphate concentration regularly with reliable test kits to ensure levels are remaining appropriate. Feel free to let us know if you have any further questions!
Can you tell me more about the Fauna Marin Ultra Phos. How well does it work? I currently use phosguard.