Video: How to control aquarium algae

How to control aquarium algae for coral reef tank decorations labor-free? Clean algae off Instant Reef® Artificial Coral Inserts is easy by employing algae eaters.
For example: In saltwater fish aquariums, as marine snails crawl, brown algae are being cleaned. Keeping snails at a rate of one snail per 10 gallons of water is sufficient. Astrea Snails, Margarita Snails are good candidates.
In freshwater fish tanks, plecostomus fish, catfish and other algae eaters are good candidates.