I have a biorb, and I purchased the volcano for it, which includes plastic plants. I noticed that on certain areas, the plants have rust on them.. Is this unsafe for my fish?
Also, my aquarium has been up for around 8 weeks, with only one betta in it the whole time. It has ALWAYS had high ammonia levels, even though I do partial water changes, and add ammonia lock to it. I also use a stress zyme and accu clear to keep my water clear.
My betta now has fin rot, I believe. He has tiny holes on his fin, and one of them ended up developing pretty badly, it's now a rather long oval shaped hole :(
Any advice is welcome, this tank is driving me nuts, I'm ready to throw it outside and just use it as something to kick around my yard.