Different varieties of grass are also popular fish tank plants. Mondo grass – Ophiopogon japonicus and Giant Hairgrass – Eleocharis montevidensis are two types commonly used as decoration and an area for the fish and I feel comfortable.

Balansae x3- Live aquarium grass CO2 diffuser moss tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 20:54:53 PST Add to watch list

Java Fern - Live aquarium grass CO2 diffuser moss tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 20:56:02 PST Add to watch list

Balansae x3- Live aquarium grass CO2 diffuser moss tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 21:16:00 PST Add to watch list

Star Moss - Live aquarium grass CO2 diffuser moss tank US $0.94 (1 Bid) End Date: Wednesday Mar-10-2010 21:39:29 PST Add to watch list

Xmas Moss - Live java aquarium grass CO2 diffuser tank US $0.94 (1 Bid) End Date: Wednesday Mar-10-2010 21:49:17 PST Add to watch list

Xmas Moss - Live java aquarium grass CO2 diffuser tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 21:53:27 PST Add to watch list

Xmas Moss - Live java aquarium grass CO2 diffuser tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 21:58:34 PST Add to watch list

Xmas Moss - Live java aquarium grass CO2 diffuser tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 21:59:09 PST Add to watch list

Java Fern - Live aquarium grass CO2 diffuser moss tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 22:12:13 PST Add to watch list

Windelov Fern - Live aquarium grass CO2 diffuser tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 22:17:24 PST Add to watch list

Windelov Fern - Live aquarium grass CO2 diffuser tank US $0.94 (1 Bid) End Date: Wednesday Mar-10-2010 22:18:04 PST Add to watch list

Amazonicus x3 - Live aquarium grass CO2 diffuser tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 22:19:10 PST Add to watch list

Star Moss - Live aquarium grass CO2 diffuser moss tank US $0.94 (1 Bid) End Date: Wednesday Mar-10-2010 22:22:26 PST Add to watch list

Star Moss - Live aquarium grass CO2 diffuser moss tank US $0.94 (1 Bid) End Date: Wednesday Mar-10-2010 22:24:39 PST Add to watch list

Java Fern - Live aquarium grass CO2 diffuser moss tank US $0.94 (0 Bid) End Date: Wednesday Mar-10-2010 22:25:06 PST Add to watch list

Grass makes an ideal background filler. Try choosing more than one variety.