Hi,
Yeah I would have to recommend riverside aquaria as well. We have family near the area and always go there. It can be quite expensive but I think they have the best products.
Just my 2c though
Hey Skye. I'm new to the forum as well.
I would just keep cycling the water on a daily basis or by daily basis ( as someone mentioned above). I don't think you have to be too worried as long as the readings are OK.
Best wishes