Fresh Water Fre
Aquarium Advice Newbie
First let me say hello to all as I am new to this forum. Ihave a 55 Gallon fresh water tank that has been up since Febuary of this year. I battled the normal start-up problems until my bio's got established. I have a undergravel filter with a power head and a Whisper dual element filter hanging on the back. My amonia level reads good and the Nitrite is ok but my Nitrate is off the scale! I believe this causes the Ph to be low also. I do monthly 25% water changes and filter changes. This past month I did a gravel change and about 75% water change out. I lost no fish during this time. My Nitrate levels are still high. Any thoughts?
Thanks
Thanks