QTOFFER
Aquarium Advice Addict
I used a diatom filter to cure green water back in November, 2005. http://www.aquariumadvice.com/viewtopic.php?t=66071&highlight=diatom
I haven't had the green water problem since, but I'm planning to run the diatom filter on each of my tanks for about an hour once a month. Here are some pics showing the subtle, but noticeable difference it makes.
All pics taken without flash and with same settings - I didn't adjust white balance, color, or contrast for any of them.
First pic is a front shot of my 58 gal. Yesterday, I scrubbed the inside glass and did a 50% water change. Tank looks clean - no visible green water. I last ran the diatom filter about 5 weeks ago.
Second pic is taken through the length of the tank at an ad that I placed on my end table.
Third pic is same shot taken after the diatom filter had been running for an hour.
Simply amazing!!
I haven't had the green water problem since, but I'm planning to run the diatom filter on each of my tanks for about an hour once a month. Here are some pics showing the subtle, but noticeable difference it makes.
All pics taken without flash and with same settings - I didn't adjust white balance, color, or contrast for any of them.
First pic is a front shot of my 58 gal. Yesterday, I scrubbed the inside glass and did a 50% water change. Tank looks clean - no visible green water. I last ran the diatom filter about 5 weeks ago.
Second pic is taken through the length of the tank at an ad that I placed on my end table.
Third pic is same shot taken after the diatom filter had been running for an hour.
Simply amazing!!