fert

Found this nutrient soil at a really cheap prize but can't find any info on it online. Anyone knows if this is legit? I don't expect it to be as good as the more expensive brands, but if it's better than nothing.. I'm planning on placing it beneath the sand. This is what it says in the...

I just bought a bottle of CO2 tablets My tank is a 30cm cube tank with low-tech plants with my Betta I am using liquid fertilisers once a week I was told to use CO2 tablets as well How to dose those tablets? Is it necessary? Is it safe? Anyone with experience using such tablets?

hello peep's okay i am trying to find a fast growing plant the fastest out there sort of thing my idea is i want this plant to soak up all the excess nutrients in my tank, i dose EI method, i also inject co2 and have high light, I'm trying to minimise algae by limited excess nutrients to plants ...