johnefrancis, 24 days ago @Beiz mine comes out slightly acidic after an air-injection iron-sulphur filter. I use some GH and KH additions to the RO and it keeps everything happy, snails can grow shells and eat slime.
@Beiz mine comes out slightly acidic after an air-injection iron-sulphur filter. I use some GH and KH additions to the RO and it keeps everything happy, snails can grow shells and eat slime.