Will you put some pebbles in the fish tank?

First, identify your problem. You can let go. You can go to the ornamental fish market to buy landscaping stones in special fish tanks. Prices range from a few yuan to tens of yuan. They are all sterilized and absolutely harmless to fish. You can use them with confidence.

However, it is worth noting that coral stones must not be put, because most tropical fish in the market like weak acidic water quality, and coral stones will make the water quality weak alkaline, which is not good.

The advantage of putting stones in the fish tank is that it can give them a habitat and avoid attacks, which can help them grow and color after release. This is very beneficial.