Algae Control in the Marine Aquarium - Aquarium Adventure Chicago

An important point about organic phosphates is that they will mostly not be impacted by phosphate-binding materials sold to the aquarium hobby. Consequently, while these products may do a fine job of reducing inorganic orthophosphate, they may not help an algae problem that is caused primarily by organic phosphates.

These snails do a good, but not remarkable, job at keeping your aquarium algae free.

Treats: 1 ml treats 10 U.S. gallons of water or 5 ml for each 50 gallons of water
Directions: Add 1 ml (1/5 tsp) for each 10 U.S. gallons or 5 ml (1 tsp.) for each 50 U.S. gallons of aquarium water. Repeat dose every three days until algae is controlled. Siphon or scrape any dead algae from the aquarium. Once algae growth is under control, add one dose per week. Weekly doses of MARINE ALGAEFIX will control algae growth and reduce aquarium maintenance. It is a violation of federal law to use this product in a manner inconsistent with its labeling. For indoor aquarium use only

- Problem Algae in the Marine Aquarium

Controls many types of algae growth in marine and reef aquariums & will not harm marine fish, corals, or other invertebrates. Photos of Green algae (seaweeds) in the Division Chlorophyta found in the Hawaiian and Indo-Pacific areas of the Pacific Ocean. Many of these algae are found on live rock in marine aquariums. Some of these algae are useful in aquariums for reducing nitrates and phosphate levels. Many of these species are considered to be nuisances as they will overrun an aquarium in a short period of time.

Nuisance Algae ID Guide - Reef Cleaners

A frequently asked question is: While there are several products on the market which will reduce nitrate and phosphate levels in your tank, experienced aquarists have found that taking care of the causes of high nitrates and phosphates makes more sense. Curing Nuisance Green Hair Algae is a good place to start.

We can probably identify the nuisance algae you are facing


They are as the name suggests, green in color, although their color varies in shades of green right from light green to dark green. It looks like a green velvet like carpet that’s growing in your aquarium. Green algae primarily consists of short hair like structures that grow in clusters.The life of any plant hinges onto the fact that it needs light in order to carry out photosynthesis which is key to their survival. Although you do require a certain amount of light for the other organisms in your aquarium you need to restrict it between 8 to 10 hours a day so that there’s just enough light for the marine life but not enough to support algae growth.The corals in the aquariums play a very big role in the maintenance of balance of the marine ecosystem in the aquarium and with the presence of green algae they can’t thrive.This article is about the nasty marine algae that can plague some people to the point of wanting to get out of the hobby. The good news here is that once you learn more about what most algae need, you can control them and prevent them from becoming a problem again. This doesn’t include any information about macro algae. Having a little bit of agae in you tank is not a bad thing, and (in my opinion) can give your aquarium a more natural look and feel. When the algae gets out of control is when we need to take steps to control it.