0
It could be a calcium deposit. What have your pH and alkalinity readings been. If 7.8 or higher that may be your answer. Correct the pH and try maintaining a slightly more aggressive pH - 7.2 to 7.4 for a while.
It could be that you are too aggressive on the pH - 6.8 to 7.2 adjust this and maintain 7.5. You will not get rid of the "fading" if this is the cause. k
What else can I help you with?
How does the density of a light colored rock differ from the density of dark colored rock?
Normally, light colored igneous rocks are less dense compared to dark colored igneous rocks. This is because the light colored rocks have a less iron in them.
How does the density of a light colored igneous rock differ from that of a dark colored igneous rock?
Normally, light colored igneous rocks are less dense compared to dark colored igneous rocks. This is because the light colored rocks have a less iron in them.
Light-colored igneous rocks are less what than dark-colored igneous rocks are?
less dense
What is a great use for a used aquarium no fish or animals?
Decoration, fill it with different colored rocks pretty looking crystals and so on. It looks great.
Why does pavement get lighter as it gets older?
Because veichals always go on the road so its nice black color starts fading away. As time goes by the asphalt is worn away revealing the lighter colored rocks that it is mixed with.
Mafic igneous rocks tend to form?
Dark colored rocks.
Does Light-colored rocks with lower densities form from basaltic magma?
Basaltic Magmas are dark colored, heavy and are ferromagnesian in composition, so they most times do not form light colored rocks, rather, the Felsic Granitic Magma forms the light colored rocks with lower densities.
Why are dark colored igneous rocks heavier than light colored ones?
As a first approximation, the colour of igneous rocks gives an estimate of the concentration of iron in it. Very dark igneous rocks commonly a large fraction of minerals with iron as a major constituent. As those minerals are denser than most other silicate minerals occuring in igneous rocks, dark colored igenous rocks are usually denser than the ligher ones.
Where can you get pink color rocks?
There are pink colored rocks for fish tanks, look in the pet department or go to a store that sells aquarium supplies. Craft stores usually have colored rocks.
Basaltic igneous rocks are?
Light colored
What is dark colored rocks called?
igneous
What are dark colored rocks called?
If you are referring to igneous rocks, they are classified as mafic.
