Because Krystal is an American name, its' meaning cannot be biblical. It means a brilliant clear glass, and is a form of Crystal.
There isn't a trans filter on the Firefly manual trans.
Sometimes the filter has trapped air because there is some air bubbles inside near the top - you may be able to clear this by gently jiggling your Eheim.Also check to make sure that no bubble wands, stones, or discs are near the intake as this will force air into the system as well.If you have a manual prime lever on your Eheim, give it a few pushes to see if this helps clear the trapped air
by click toggel filter
Yes, a sand filter is still needed with a saltwater system to help filter out debris and particles from the pool water. The saltwater system is responsible for chlorinating the pool water, while the sand filter helps to remove contaminants and keep the water clean and clear.
You filter it.
Every time you change the oil, which should be at least every 5000 mi, and more often for many vehicles.
"Krystal" has two meanings, and you can choose the one that suits you. It could mean "crystal", the fine-quality glass. Or it could be a diminutive of "Christina", meaning "belonging to Christ".
If you filter it enough times, eventually it will turn clear, or clear-ish.
Not to visible light.
Vacuum them into the filter.
Once you purge all of the air out of the lines that size pump would handle the job well. But if you don't get all of the air out you'll need a much larger pump.