Courtneybst
Member
My question is do you think these holes will become anaerobic? I don't imagine there will be a whole lot of water movement through it but I was hoping the lava rock would help.
Any help appreciated. 🙂
This crossed my mind yeah, I was just trying to be resourceful as I've got kilos upon kilos of crushed lava.What about expanding foam?
Post in thread 'Without Foundation - James Maslin' Without Foundation - James MaslinJames maslin (?) I think did a brick iwagumi, there’s a thread around here somewhere but I couldn’t spot it.
I don't think it matters whether they do or not. <"Anaerobic zones"> (or zones of <"fluctuating REDOX">) are normal in sediments and may actually help with making nutrients available.As they're engineering bricks, they have 10 big holes in the centre. I was thinking to fill the gaps with crushed lava rock as I've got tons of it.
My question is do you think these holes will become anaerobic?
Would keep everything aerobic.What about expanding foam?
Diana Walstad used bricks in her "aquascapes".James maslin (?) I think did a brick iwagumi,
I agree with Darrel. This is really not anything to worry about. I suggest that you just carry on and forget about the holes.My question is do you think these holes will become anaerobic? I don't imagine there will be a whole lot of water movement through it but I was hoping the lava rock would help.