swimmer
07-09-2006, 04:50 PM
Hi,
Good morning, forum newbie.
I have had tanks in the past however this is a much larger tank so some of the things I am facing I didnt deal with in the past.
150 gal tank,Tetra PF500 filter 500gph.
Setup the tank about 2 weeks ago with well water and fine media.
Ran the filter on and off for about 90-100 hrs total before adding a few tetras and guppies as tester fish.Also added a few plants.
When I added the fish the ph was at 7.2, ammonia was not measureable,
nor were nitrites. water temp is @ 76.
After 5 days I am battling a excessivly high ph at one point 8.2 now @7.6-7.4. ammonia is still low @.25 however if I use the toxic chart I am still at a level of ammonia that is a stressor @1.2-1.4.
To this point I have used only Neutral regulator to lower the PH, but I know this will lengthen the conditiopning process and I am at a loss as to procede.
I know if I lower the temp I will lower the toxic ammonia level and my tank will stay at 70 without the heater.
Any other suggestions on getting the PH down?
I am going to change some of the water next but as our well water is high in ph I know this is going to cause further elevation in PH readings.
Am I missing somethingG
Thanks in advance for your help,
The Swimmer
Good morning, forum newbie.
I have had tanks in the past however this is a much larger tank so some of the things I am facing I didnt deal with in the past.
150 gal tank,Tetra PF500 filter 500gph.
Setup the tank about 2 weeks ago with well water and fine media.
Ran the filter on and off for about 90-100 hrs total before adding a few tetras and guppies as tester fish.Also added a few plants.
When I added the fish the ph was at 7.2, ammonia was not measureable,
nor were nitrites. water temp is @ 76.
After 5 days I am battling a excessivly high ph at one point 8.2 now @7.6-7.4. ammonia is still low @.25 however if I use the toxic chart I am still at a level of ammonia that is a stressor @1.2-1.4.
To this point I have used only Neutral regulator to lower the PH, but I know this will lengthen the conditiopning process and I am at a loss as to procede.
I know if I lower the temp I will lower the toxic ammonia level and my tank will stay at 70 without the heater.
Any other suggestions on getting the PH down?
I am going to change some of the water next but as our well water is high in ph I know this is going to cause further elevation in PH readings.
Am I missing somethingG
Thanks in advance for your help,
The Swimmer