Hey all I'm setting up a 220l tall aquarium soon with soil and was going to go the walstad way. However the only thing that concerns me is lack of water movement leading to stagnation. Has anyone had problems with this?
Plant list is Hygrophila difformis, Hydrocotyle leucocephala, Microsorum pteropus, Micranthemum umbrosum and Eleocharis parvula and Limnobium laevigatum
I'm going to use a bag of john innes number 3 and a layer of small pea gravel to cover it.
I was intending on housing tetras in there but at a colder temperature, something like 22C, so I think I'm going to put a heater in there set to this for winter. I was going to put a small filter next to it without any media to help circulate the water but I'm aware that this will decrease already low CO2 levels so I'm unsure, though I think it may be needed to spread temperature evenly?
Tank dimensions are 100x40x70cm (regency 100) and my lighting will be Arcadia J5 35w 742mm x 2.
Any help or tips would be greatly appreciated. I think I'll be starting a log when I get it started in the next couple of weeks.
Cheers,
Muel.
Plant list is Hygrophila difformis, Hydrocotyle leucocephala, Microsorum pteropus, Micranthemum umbrosum and Eleocharis parvula and Limnobium laevigatum
I'm going to use a bag of john innes number 3 and a layer of small pea gravel to cover it.
I was intending on housing tetras in there but at a colder temperature, something like 22C, so I think I'm going to put a heater in there set to this for winter. I was going to put a small filter next to it without any media to help circulate the water but I'm aware that this will decrease already low CO2 levels so I'm unsure, though I think it may be needed to spread temperature evenly?
Tank dimensions are 100x40x70cm (regency 100) and my lighting will be Arcadia J5 35w 742mm x 2.
Any help or tips would be greatly appreciated. I think I'll be starting a log when I get it started in the next couple of weeks.
Cheers,
Muel.