rock

Hi There, I am not able to keep my phosphates level. In a matter of a couple of days a PO4 dose of 0.5ppm drops to non measurable values. All the plants are struggling with deficiency symptoms mostly on the older leaves. For sure they are not consuming a lot of phosphates, first because there...

Greetings, I've read many posts on this forum resulting from various search queries in Google during my involvement in the hobby. I thought I'd sign up officially and have an account and contribute where I can. Right now I have just one 29 gallon freshwater aquarium-- so many people have told...

Seeking Seiryu stone for 60p Tank (Iwagumi style) in NorCal USA.