vundercoverdog
Aquarium Advice Regular
I just checked the parameters in my 5 gal and it reads no nitrates. Idk if it has crashed.
Ammonia .25-.5ppm
Nitrite 0ppm
Nitrate 0ppm
It finished cycling about a month ago.
I currently have 2 bettas in there. And 2 small Sword plants, and 1 root tab. No CO2 or ferts.
I'm battling some brown algae right now and about a week ago I did a 50% water change and 3 days later I changed my filter cartilage for the first time. Could that have screwed up my tank?
Do I have to start the cycle over?
Please tell me I can fix this.