Aquatic Plant Central - View Single Post - Experiences with PPS-Classic and PPS-Pro

Left C · 05-24-2007, 11:01 AM

Ditto jB on the excellent write up.

Edwards system is working extremely well with my "test drive" tank. My Barclaya longifolia is sensitive to low potassium levels. It gets pinholes well before the other plants. I've learned to add a little extra potassium sulfate that's in a separate solution to help with this minor problem.

On the other hand, I may be able to turn the lighting down some and lower the CO2 level with the pressurized system. This may be a solution about needing to add extra potassium that I haven't tried yet.

Overall, I think Edwards PPS-Pro is an outstanding "one size fits all" approach to aquatic fert methodology!

Left C

05-24-2007, 11:01 AM	#4 (permalink)
Left C Senior Member Join Date: Jun 2005 Location: Burlington, NC Posts: 1,321 iTrader Ratings: 1 iTrader Positive Rating: 100% Plant Points: 123105	Re: Experiences with PPS and PPS pro Ditto jB on the excellent write up. Edwards system is working extremely well with my "test drive" tank. My Barclaya longifolia is sensitive to low potassium levels. It gets pinholes well before the other plants. I've learned to add a little extra potassium sulfate that's in a separate solution to help with this minor problem. On the other hand, I may be able to turn the lighting down some and lower the CO2 level with the pressurized system. This may be a solution about needing to add extra potassium that I haven't tried yet. Overall, I think Edwards PPS-Pro is an outstanding "one size fits all" approach to aquatic fert methodology! Left C