Gravel has been a staple aquarium substrate for years but many hobbyist are starting to use glass marbles.
Marbles aquarium substrate.
One of the first being you can use them as anchors to hold accessories or fake plants into place.
If there was a ph change chances are you wouldn t want to put it in your tank.
Are they ok to use.
Both substrates have pros and cons.
I bet you could get java moss to cover the glass substrate but most aquarists should stick with a nutrient rich substrate optimized for plant growth.
Thank you goldfish substrate answer 2 cadevan 4 years ago marbles should be fine they are simply glass.
Marbles are not a good idea for a substrate in a planted aquarium.
I understand that seashells rocks and so forth are not safe for aquarium use.
Some fish like to play with the plants and dig them up.
A well crafted aquarium is known to have a positive health benefit to those who gaze at it.
Also if the marbles develop.
Gravel and marble are two popular choices.
Substrate contributes to the overall aesthetic appeal of an aquarium 2.
Aquarium marbles are usually flat rather than round.
They are good for small tanks and bowls under 2 gallons as they are easily cleaned during a 100 water change.
Depending on how you plan on setting up your aquarium which substrate you choose may determine how you maintain your aquarium.
There s nothing wrong with marbles and glass beads as aquarium substrate but growing plants is going to be a problem.
Put some water in a jar let it sit over night test the ph then put the marbles in wait a couple days and test the ph again.
For the plant side of the tank use a different substrate.
Benefits of using marbles as part of your aquarium substrate there are a few advantages of using marbles in your aquarium.
Both marbles and gravel are popular substrates for aquariums.
Flat marbles look great but they do have large gaps between them that make it very easy for food other waste to.
Marbles can make a very attractive substrate for a betta tank.
Decorative aquarium marbles for use in betta tanks are quite popular with casual keepers as they allow an endless number of opportunities to style your tank differently with so many colors and patterns of marbles available.
Depending on the size of your tank the type of fish that you are keeping and your personal preferences one will probably be better than the other.