low tech with gravel

[dw1305]

Hi all,

.....had a large plant biomass and been biologically stable, and biologically stable tanks are incredibly robust.

I subscribe to this mantra as well. "Good things come to those who wait".

cheers Darrel

 

[Newbiedoobydo]

Yep to the first two questions, a la my tutorial...if you're worried about disturbing the soil when planting use a soil retainer made out of something like this http://www.amazon.co.uk/gp/product/B001P3SPIU?keywords=Gardman Greenhouse Shading Material&qid=1442755185&ref_=sr_1_fkmr1_1&sr=8-1-fkmr1 or a gravel tidy...but it can work fine without.
As for fertz dosing - it's really a matter of personal preference, I'd suggest that it's not always necessary since soil should provide enough nutrients for several months/years...just keep an eye on your plants for deficiencies. If you want floating plants it may become necessary to dose like Jose suggested.

Edit: below Walstad Nature Scape - no fertz and no added carbon...just soil

I think I'm in love with this tank!