i have a 20 gallon ,what is the lowest amount of light to have for live rock? or for it to grow good
cobralady1974 Small Fish May 9, 2008 #1 Apr 2, 2008 30 0 0 May 9, 2008 #1 cobralady1974 May 9, 2008 i have a 20 gallon ,what is the lowest amount of light to have for live rock? or for it to grow good
Lorna Elite Fish May 9, 2008 #2 Mar 3, 2005 3,082 4 0 NE Indiana May 9, 2008 #2 Lorna May 9, 2008 You could use standard pc lighting and maintain the live rock and grow coraline algae.....but if wanting to add corals you will need to upgrade the lighting.
You could use standard pc lighting and maintain the live rock and grow coraline algae.....but if wanting to add corals you will need to upgrade the lighting.
D dendro982 Small Fish May 13, 2008 #3 May 13, 2008 15 0 0 Canada www.defineyourreef.frihost.net May 13, 2008 #3 D dendro982 May 13, 2008 Light for growing the coraline algae on LR? 70W PC, maybe even less. You can keep LR without light and feed the tank, then sponges, worms and turnicates will grow in cryptic environment.
Light for growing the coraline algae on LR? 70W PC, maybe even less. You can keep LR without light and feed the tank, then sponges, worms and turnicates will grow in cryptic environment.
