Shane Brooks, Glen Waverley Victoria Australia
- Tank Size
- 122 x 60 x 60 cm (48 x 24 x 24 in)
- 430L (114 gallons)
- 4 x 54W T5 High Output 10000K fluorescent. Two fittings with 2 tubes each.
- Two Eheim Classic 2213.
- Additional Information
- The Snag is a representation of woody debris habitats in a lowland stream in south-eastern Australia. All of the plants and livestock in the tank are indigenous to the region with the exception of Ludwigia palustrus, an introduced species now considered "naturalised".
This tank is not heated and CO2 is not used.
Lighting varies seasonlly with day length (8 hours in winter and 10 hours in Summer). The on/off times of the two light fittings are staggered by 30 minutes to provide a brief sunrise/sunset effect.
Fertilisation is through daily additon of small quatities of home-brew trace and macro nutrients.
- The Snag
- Giant Vallisneria (Vallisneria americana),
Hornwort (Ceratophyllum demersum),
Marsh Primrose (Ludwigia palustrus),
Blunt Pond-weed (Potamogeton ochreatus),
Thin Pond-weed (Potamogeton australiensis),
Floating Club-rush (Isolepis fluitans),
Common Duckweed (Lemna minor),
Water Fern (Azolla filiculoides)
- 11 x River Murray Rainbowfish (Melanotaenia fluviatilis),
5 x Western Carp Gudgeon (Hypseleotris klunzingeri),
30 x Glass Shrimp (Paratya australiensis)
- Substrate is a mix of fine sand/gravel mixed with some red clay soil collected from local streams in Victoria, Australia.
Rocks and driftwood were also collected from rivers in the region. The wood is presumed to be a species of Eucalyptus.