If you enjoy fish you can choose to set up a bowl or tank that falls anywhere along the spectrum between the two.
Marbles in fish tank.
It doesn t do any harm to the fish.
Adding decoration and plants if you re wanting to add plants and decoration to your aquarium you may find the substrate you choose can make a difference.
For the most as a decoration point of view marbles are safe to use in fish tanks.
If your bare bottom tank is fully cycled then there shouldn t be any issues with the marbles affecting the cycle.
You ve probably seen large aquariums with multi layered substrates that are full of lush living plants.
Marbles themselves are generally safe for use in aquariums.
Their use can vary and they do come with some quirks that are good and bad in equal measure.
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You ve probably also seen fish bowls with a layer of beautifully colored marbles serve as a home for a single betta fish.
Don t ever clean anything with bleach for your tank because a very small amount a bleach can kill all of your fish.
Yes you can put marbles in your fish tank.
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You can add marbles to your tank just clean it well with hot water.
A cycled tank shows zero ammonia and nitrite and a nitrate reading of less than 40 ppm.