fishkeeper90
Aquarium Advice Freak
- Joined
- Nov 20, 2017
- Messages
- 228
ok so in our fry tank of bnps we have had high no2 and no3 for a long time and not really going down we set the tank up christmas day as our bnps started mating and needed them out main tank so it had no time to cycle but we used the tank water from main tank to fill it up with as all tests in that water were perfect and 24 hours later roughly there was eggs all have hatched 2 weeks ago now and had been doing daily water changes using main tank water however that wasnt getting the nitrites and nitrates down so we started using tap water with dechlorinator every other day for over a week now but they still not going down we have got an inbuilt filter going and another internal filter an air stone a bit of bog wood a plant and a rock in there ...luckily none of them have died yet from the high levels (one got caught in filter outtake earlier my fault ooops) ... there is no gravel etc in there just a bare bottom tank ...how can we get them down as we testing daily doing water changes every other day