Post
by Diana » Sat Jul 21, 2007 8:43 am
Hair grass and just about all the low carpeting sorts of plants are generally high light plants. Even a 20 long, a shallow tank, needs at least 3 watts per gallon to really get these sorts of plants going.
If all you have is stock lighting (less than one watt per gallon) then upgrade the lighting until you get about 2 watts per gallon of light at about 6500K.
Then you can grow most of the low to medium light plants.
The shallow tank will mean that you will have to trim a lot, or choose slow and low growing plants. I have Hornwort, Duckweed and an African floating fern in my 20 long. In both of my tanks with Kuhlies I have a somewhat small Echinodorus (It fills the tank) and Java Fern. The Wendelov variety is a very good choice, stays small.
A good fish to add to a 20 long might be Harlequin Rasboras. They are an Asian native, colorful, and not shy. I have used them for dithers for Rams, and the Rams were out and about quite a lot.
38 tanks, 2 ponds over 4000 liters of water to keep clean and fresh.
Happy fish keeping!