Beginners Guides

Macroalgae: Natural Filtration That Looks Fantastic

When we think about building a beautiful marine aquarium, our minds naturally go to colourful corals, fascinating fish and striking rockwork. But there is another group of marine life that deserves far more attention: macroalgae. Macroalgae aren’t simply something to grow in a sump or refugium. Used correctly, they can

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Tank maintenance

Keeping Your Marine Tank Stable in Hot Weather

Summer is great for us — not always for our reef tanks. As temperatures climb, even a well‑established system can start to struggle. Warm water holds less oxygen, equipment runs hotter, and sudden temperature swings can stress fish, corals, and inverts. The good news is that with a few smart

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