guppy grandma
Aquarium Advice Regular
Hi, doing a fishless cycle on my friend's tank. Started with loads of medium a week ago, for 2 days now ammonia has dropped to 0 within 24 hrs, PH is 7.6(normal for our water), but Nitrite has stayed at 1 and Nitrate 80. Should we continue feeding ammonia on a daily basis. Any advise would be appreciated