Day 23 of cycling. Had a zero reading of ammonia for two days after dosing up to 2 one day and 4 yesterday. Did a massive water change of 25 gallons to bring Nitrite and Nitrates down. Tested water after pwc and had .25 ammonia, 0 nitrite and barely any reading on Nitrate. Freaked out because I thought I had ruined my tank cycle. Checked treated tap water and had a .25 ammonia reading. Tap water bounces between 0-.50 from the faucet so no problem their.
It zeros out after being in the tank a few hours. Checked tank water coming out of filter and the Nitrite was still zero but the Nitrate was reading 20. Don't know exactly what that means. I waited a couple of hours and checked it again and got the same readings. Ammonia .25, Nitrite 0, Nitrate 20. All water checked directly in front of filter stream. I went ahead and put my three ghost shrimp in a few hours ago and they are doing fine. I will do frequent water checks to make sure nothing jumps up. I am going to move my two fish tomorrow and put my 10 gallon filter in the 29 gallon to keep the bacteria alive. I am going to a pet store this weekend and want to buy some more fish. I also got a shipment of 6 java fern in today and planted them. I have 100 plants coming from aquabid. A mix of Ludwigia, Pennywort, Moneywort, and dwarf sagittaria. I am going to plant both tanks and offer the remaining for sale.
I have a question concerning my 10 gallon tank. A few days ago I noticed a white film/scale growing on the filter. I just assumed it was bacteria and it didn't seem to be causing a problem so I left it. Today while I was fishing around for my shrimp I noticed it was on the plastic plants and on the back of the tank walls. I scraped some of it off and it was sort of wet powder like. Our water has a lot of Lime in it. when you boil a pan of it, you get a white powder substance around the edges of the pan. Needless to say I don't drink the tap water. I wonder if that is what is on the filter and plants? If so, is it a problem and if it is a problem, what should I do? I am getting a filter for the faucet that is supposed to remove minerals and chemicals so I can get better water for my tanks. In the meantime I have to use it as is.