Hey Fellas,
Need some advice again. I now have 2 Aquaclear 70s running on 37G. I'm thinking of filling 2/3rds of both my Aquaclears with EhfiSubstrat (or any kind of Ceramic type media) sitting on top of 1 sponge. OR would it be better to have 2 sponges and then the ceramic rings instead? Thanks-in-advance.
Need some advice again. I now have 2 Aquaclear 70s running on 37G. I'm thinking of filling 2/3rds of both my Aquaclears with EhfiSubstrat (or any kind of Ceramic type media) sitting on top of 1 sponge. OR would it be better to have 2 sponges and then the ceramic rings instead? Thanks-in-advance.