Hi everyone..
I have been having pH problems with my tank for a while now and have run out of things to try…im hoping someone can help me out!
Problem:
Tank pH is always low
Tank info:
Freshwater planted tank (aprox 150 litres)
Substrate is mostly sand, some gravel as well
Fish: Krebinesis - about 15 ranging from 2cm long to 5cm long
Swordtails – 1 male and 5 female
Harlequins – 9
Rocks: I used to have a variety of river stones in my tank, but have removed them all to try to solve the problem. Now there is only granite purchased from LFS.
Fish food: cichlid granules and some flakes, fed once a day, small amount
Tank age: This tank is about 2yrs old
Medication used: Cycle, tonic salt, pH up, stress coat
What I have tried:
I have tried regular water changes, I have tried drastic water changes ( I have recently moved twice so have done radical changes both times with only one bucket of water being kept) I have tried weekly 10% changes, I have tried raising the pH with the “pH up†medication….i have removed all rocks not purchased from LFS. The tank has been moved from a dark room, to a light room to mid range light.
The fish all seem to be fairly happy, they are eating as normal…they do seem a lot happier when I change the water, colours more vibrant etc. The krebes are breeding, so they cant be that unhappy, as are the swordtails...
Does anyone have any ideas? I’ve run out of ideas.
Thanks! Any suggestions will be muchly appreciated!