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Aquarist Forums => Freshwater General Discussions => Plants => Topic started by: Mike L on November 01, 2013, 05:00:15 PM

Title: minimum amount of substrate
Post by: Mike L on November 01, 2013, 05:00:15 PM
 Hey all plantaholics I need some advice. Helping my daughter set up a larger tank and the expenses have  stretched her budget. What is the minimum amount of gravel for low light plants to thrive. Tank is 30gal long -  36Lx12w. 20lb bag gives a good 1-11/2" help
Mike
Title: Re: minimum amount of substrate
Post by: bettabreeder on November 01, 2013, 05:19:53 PM
Good old play sand from Home Depot is nice and cheap. I used two bags for my 38g cost me maybe 8$. Grew blyxxa, Amazon swords, dwarf sag, spiral Val's. All rooted very well and grew substantially with that mixed with CO2.


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Title: Re: minimum amount of substrate
Post by: exv152 on November 01, 2013, 06:10:44 PM
Depends on the type of plants you want to grow. Heavy root feeders do better in 3-4 inches of good substrate, plants like crypts, swords, etc. Others like stems don't require that depth.
Title: Re: minimum amount of substrate
Post by: lucius on November 02, 2013, 12:06:17 AM
What colour of gravel do you have now?
Title: Re: minimum amount of substrate
Post by: charlie on November 02, 2013, 10:15:17 AM
Quote from: Mike L on November 01, 2013, 05:00:15 PM
Hey all plantaholics I need some advice. Helping my daughter set up a larger tank and the expenses have  stretched her budget. What is the minimum amount of gravel for low light plants to thrive. Tank is 30gal long -  36Lx12w. 20lb bag gives a good 1-11/2" help
Mike
Why don`t you & your daughter come out tomorrow and meet some of the planted enthusiast, there you can get a ton of info one on one
http://ovas.ca/forum/index.php?topic=56865.msg321031;topicseen#new
Regards