Aquatic Ecosystems
Astaxanthin from Algae [Benefits, Sources and Uses]
The pink colour of salmon, the red shells of shrimp, and the orange-red colour of certain marine animals come partly from a natural pigment called astaxanthin. This carotenoid is produced ...
Is Pool Algae Harmful to Humans [Expert Insights]
Green growth in a swimming pool is usually a sign that something needs attention. But does pool algae itself make people sick? Not always. Ordinary green algae is generally more ...
Bubble Algae in Reef Tanks: How to Identify, Remove & Prevent It
Bubble algae is one of those reef-tank problems that can start with a single green bubble and slowly become difficult to deal with. At first, you may notice only one ...
Yellow Pool Algae: How to Identify, Treat, and Prevent
A pool that looks dusty again soon after vacuuming may have more than ordinary dirt or pollen. Yellow or mustard-colored deposits on shaded walls, steps, and pool floors can be ...
Does Brown Seaweed Burn Belly Fat [What Research Says]
Brown seaweed has become a popular ingredient in weight-management supplements, with products containing kelp, fucoxanthin, alginate, fucoidan, and other marine compounds often marketed as natural “fat burners.” But can brown ...
Can Diabetics Take Sea Moss [What You Need to Know]
Sea moss has become popular as a “superfood,” but people with diabetes need to look beyond the health claims. Sea moss may fit into some diets in small amounts, but ...
Do Otocinclus Eat Brown Algae [Food and Care Tips]
If brown algae keeps covering your aquarium glass, plants, rocks, and decorations, you may be wondering whether Otocinclus catfish can help. Otocinclus—often called “Otos”—are popular algae-grazing fish. They are small, ...
Planktonic Unicellular and Colonial algae
Planktonic algae operate at the invisible frontier of the global biosphere. These microscopic entities, ranging from solitary cells to intricate colonies, anchor the entire aquatic food web. While often dismissed ...
Do Assassin Snails Eat Algae [What They Eat Instead]
If you are an enthusiast within the aquarium hobby, you have likely faced the sudden, overwhelming appearance of pest snails in your tanks. Among the various solutions presented, Assassin snails ...
Do Guppies Eat Algae [What They Really Eat]
Guppies spend a surprising amount of time picking at surfaces inside an aquarium. Glass, plant leaves or driftwood. Even the filter intake if a thin film has started growing there. ...
How to Get Rid of Pond Algae without Killing Fish
Most people notice pond algae too late. The pond water starts turning green. String algae shows up near the rocks. Then one morning, the whole fish pond looks off. So ...
Does Algae Have Calcium [What You Need to Know]
Most people think of dairy when they think of calcium. Milk, cheese, yoghurt. The ocean rarely comes up. It probably should. Certain red marine algae accumulate calcium directly from seawater ...