Johny.Lebedeiv
Aquarium Advice Apprentice
- Joined
- Apr 26, 2021
- Messages
- 10
Hello, I am currently setting up a 29 gallon fish tank and I have been debating on my substrate. Currently I just want to fill up the tank and let it cycle with the filter and heater on for like 2-3 weeks before adding any fish.
The question: I got 2 substrates and a picture below. Are these ok for the cory catfish? Because my idea is to make the lower layer Controsoil and a small layer with the gravel. I see a lot of people mentioning using a sand layer instead with cry catfish and for some reason using a more gravel substrate makes me worry for scratches maybe? I don't know. Tell me what you think and if the layering with these is ok to use. If not ill just use the controsoil.
The question: I got 2 substrates and a picture below. Are these ok for the cory catfish? Because my idea is to make the lower layer Controsoil and a small layer with the gravel. I see a lot of people mentioning using a sand layer instead with cry catfish and for some reason using a more gravel substrate makes me worry for scratches maybe? I don't know. Tell me what you think and if the layering with these is ok to use. If not ill just use the controsoil.