I just started my first aquarium, and yes, I suppose I was dumb to begin with a salt water one. I bought pure ocean water to fill my tank, put in a heater
It's these kind of threads I like to see pop up every once in a while.you might be able to get a few good conversations out of it.
Your angel might think of them as food,just a heads up.
as for the filter I use a sponge filter that I keep in the main tank and put it in the q tank when you need it and if no symptoms after a month then put
Pics of the setup might help.
And is the solenoid before or after your needle valve?