Grass

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.

Star Grass Live Aquarium Plant X 10 (heteranthera Zosterfolia)
Star Grass Live Aquarium Plant X 10 (heteranthera Zosterfolia) $2.99
Time Remaining: 22h 6m

Aquatic grass, 'Purple Bamboo' - very rare
Aquatic grass, 'Purple Bamboo' - very rare $3.99 (1 Bid)
Time Remaining: 1d 6h 35m

Aquarium Kit Live Water Plant Grass Tools Set Maintenance Scissor Tweezer
Aquarium Kit Live Water Plant Grass Tools Set Maintenance Scissor Tweezer $6.62
Time Remaining: 1d 7h 31m

Aquarium Plant Grass Fertilizer Root Tab Capsules With Bottle 60 Capsules AK252
Aquarium Plant Grass Fertilizer Root Tab Capsules With Bottle 60 Capsules AK252 $7.99
Time Remaining: 1d 7h 39m

Live Water Plant Grass Aquarium Layout Tool Tweezers Trimming Scissor
Live Water Plant Grass Aquarium Layout Tool Tweezers Trimming Scissor $9.47
Time Remaining: 1d 9h 4m
Buy It Now for only: $9.47

NAJAS GRASS GUPPY GRASS NAJAS GUADALUPENSIS AQUARIUM NANO FRESHWATER SHRIMP TANK
NAJAS GRASS GUPPY GRASS NAJAS GUADALUPENSIS AQUARIUM NANO FRESHWATER SHRIMP TANK $9.00
Time Remaining: 2d 21h 25m
Buy It Now for only: $9.00

Aquarium Plant Grass Fertilizer Root Tab Capsules With Bottle 60 Capsules AK252
Aquarium Plant Grass Fertilizer Root Tab Capsules With Bottle 60 Capsules AK252 $9.95
Time Remaining: 3d 42m
Buy It Now for only: $9.95

Dwarf Chain Sword Grass
Dwarf Chain Sword Grass $4.29 (8 Bids)
Time Remaining: 3d 6h 3m
Buy It Now for only: $25.00

Star Grass Live Aquarium Plant X 10 (heteranthera Zosterfolia)
Star Grass Live Aquarium Plant X 10 (heteranthera Zosterfolia) $3.25
Time Remaining: 3d 8h 14m
Buy It Now for only: $3.25

Guppy Grass, Live Aquarium Plant
Guppy Grass, Live Aquarium Plant $1.00
Time Remaining: 3d 17h 50m

10.5 inch Aquarium Live Plant Grass Tank Straight Tweezer Stainless steel Tool
10.5 inch Aquarium Live Plant Grass Tank Straight Tweezer Stainless steel  Tool $0.99
Time Remaining: 4d 1h 39m

Softball size portion of Guppy (Ninja) Grass
Softball size portion of Guppy (Ninja) Grass $5.00
Time Remaining: 6d 8m
Buy It Now for only: $5.00

10.5 inch Aquarium Live Plant Grass Tank Straight Tweezer Stainless steel Tool
10.5 inch Aquarium Live Plant Grass Tank Straight Tweezer Stainless steel Tool $4.74
Time Remaining: 6d 8h 51m
Buy It Now for only: $4.74

2 KINDS GUPPY GRASS,MERMAID'S HAIR,MOSS BALL,SPRITE,CHRISTMAS MOSS
2 KINDS GUPPY GRASS,MERMAID'S HAIR,MOSS BALL,SPRITE,CHRISTMAS MOSS $15.99
Time Remaining: 6d 9h 32m
Buy It Now for only: $15.99

Aquarium Plant Grass Fertilizer Root Tab Capsules With Bottle 60 Capsules AK252
Aquarium Plant Grass Fertilizer Root Tab Capsules With Bottle 60 Capsules AK252 $9.95
Time Remaining: 7d 3h 58m
Buy It Now for only: $9.95

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