PR72 coverage

photosynthesis oxygen release

PR72 coverage What kind of coverage can you expect from the PR72 Light coverage will of course vary depending on your animal or plants lighting requirements.  For a SPS reef application in a tank measuring 21.5 x 21.5 x 21.5 inches (55 x 55 x 55cm), the PR72 could be hung very close to the … [Read more...]