D-D Rowaphos Phosphate Remover for Aquarium, 1000ml

Good product, reduces phosphate

This is by far the best phosphate removal on the market. Cleans really fast when rinsed seems to work longer at keeping phosphates down longer than other brands. Recommend to all!

Very good

Best product to reduce phosphates are control Algae

I used to run BRS GFO, but decided I would give ROWAphos a chance based on some recommendations. First thing I have to get out of the way... Do not believe the hype about not having to rinse this media. You absolutely have to rinse the media. This isn't a knock against the product, just dispelling some bad information that is floating around. With that out of the way, the product works well. My one complaint is with regard to grain size. It is a little smaller overall than the high capacity BRS. This proved problematic in my Innovative Marine reactor, but some adjustment and addition of finer foam pads resolved the issue. Checking for phosphate without a photocolorometer is generally always going to show 0ppm if phosphate is low, using a Hana or other meter will give an accurate reading when calibrated properly. My LFS provides this service and I've seen a healthy reduction in the past month with 2 cycles of ROWAphos.

If you know what it's for and want to improve your tank then give it a try cheap reliable and affordable enough

I’m sorry if the time couldn’t be taken to just wipe the canisters off how can I trust this with my pets

Funciona reduce al máximo el alga marrón del acuario.