QUOTE(brapa? @ Dec 14 2020, 10:48 PM)
reusing soil is an eyeopener
& i tot have to throw after 1 or 2 years
this is useful
there is even npk fertiliser
didnt know this
hmm.. this is quite advanced level
compost soil i suppose is not those gerden type which i hv
thus the challenge will also be cost
all these special aquarium soil wont come cheap
his tank completely sealed at top
it looks tidy
can fill up the tank to the top
& dont have to deal with water splattering out from bubblers
i din knw water plants
propagate so easily
snip & plant
really nice composition
like a salad bowl
tx for d share !
Yeah, you can reuse soil. When you are constantly scaping & re-scraping, you can end up with extra used soil. Just dump them in a container.
For fertilizer, Seachem sold NPK separately while Aquaforest have them in one bottle. Iron is another nutrient that I read very useful if you get it in standalone bottle.
One of my tank use organic compost soil. Plant growth is 2-3 times faster compares to non-organic soil tank, both are low tech setup. The compost soil is the ones sold RM2 per bag. I made a mistake by not sifting it to remove dead roots & small wood chips in it. It crashed with BGA after few months of good run. I end up adding fine sand to get total depth of more than 3 inches to fix BGA. So, if you use organic soil, either compost or top soil, sifting them before using in aquarium. Some people like to "bake" the soil in microwave or oven before using it. Btw, top soil is 5 to 10 inches of outermost layer of soil. Yeah, you can use soil from your backyard. Basically one inch layer of organic soil & one inch of fine gravel or fine sand on top. Some people like to use less organic soil, less than one inch. Just make sure tank is heavily planted, like at least 70 to 80% of the space is covered with plant.
I just want to add one thing. With my experience with dirt tank, is what people called low tech tank with organic soil, I really appreciate the hardiness of the cryptocoryne. I have cryptocoryne "Red" Wendtii & no algae dare to touch it. Maybe little coat of BGA but BBA do not dare to touch it. Java Fern, another hardy plant, heavily infested with BBA.
If you have shrimps, Tank cover is a must I think. You can custom made using plexiglass.
For stem plants, that's how you propogate. Trim & plant. For rhizome plant, you'll need to include rhizome if you want to propogate it.