Blog
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Estimative Index (EI) – What It Is and How To Use It in Your Planted Tank
Read More →: Estimative Index (EI) – What It Is and How To Use It in Your Planted TankThe Estimative Index fertilization method changed how I approach planted tank dosing — it’s simple, systematic, and highly…
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Freshwater Aquarium Snails – 7 to Buy and 4 to Avoid
Read More →: Freshwater Aquarium Snails – 7 to Buy and 4 to AvoidAquarium snails have a mixed reputation, but the reality is nuanced — some are excellent cleanup crew members…
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5 Best 125 Gallon Aquariums – From Someone Who Actually Runs One
Read More →: 5 Best 125 Gallon Aquariums – From Someone Who Actually Runs OneI run a 125 gallon reef myself — so I know exactly what this tank size demands in…
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Aquascape Aquarium – What It Is and How To Get Started (Full Guide)
Read More →: Aquascape Aquarium – What It Is and How To Get Started (Full Guide)Aquascaping turns a fish tank into living art — and after 25 years of planted tank keeping, it’s…
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Acropora Coral Care – A First-Timers Guide
Read More →: Acropora Coral Care – A First-Timers GuideAre you looking at those amazing SPS tanks and wonder how to care for those rare Acroporas? I…
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10 Best Aquarium Grass Species – Carpet & Foreground Plant Guide
Read More →: 10 Best Aquarium Grass Species – Carpet & Foreground Plant GuideA grass carpet can transform any aquarium — but some species are much easier than others. Mark Valderrama…
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7 Best Internal Aquarium Filters – Reviewed & Tested
Read More →: 7 Best Internal Aquarium Filters – Reviewed & TestedInternal filters are underrated — and in the right tank, they outperform larger options. Mark Valderrama reviews the…
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Montipora Coral Care – A Complete Guide
Read More →: Montipora Coral Care – A Complete GuideMontipora is one of the best entry-point SPS corals for reef keepers ready to level up. Mark Valderrama…
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Fish For A 5 Gallon Tank – 10+ Great Choices (With Pictures)
Read More →: Fish For A 5 Gallon Tank – 10+ Great Choices (With Pictures)A 5-gallon tank limits your options — but the right fish can make it look incredible. Mark Valderrama…
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Koi Betta: The Ultimate Guide to the Marble Betta’s 6 Types
Read More →: Koi Betta: The Ultimate Guide to the Marble Betta’s 6 TypesKoi bettas are some of the most visually stunning fish in the hobby. Mark Valderrama covers all 6…
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9 Best Bottom Feeder Fish for Freshwater Aquariums (And What They Actually Need)
Read More →: 9 Best Bottom Feeder Fish for Freshwater Aquariums (And What They Actually Need)Bottom feeders don’t clean your tank automatically — but the right ones do specific jobs extremely well. Mark…
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SPS Coral Types – An Intro To SPS Reefkeeping
Read More →: SPS Coral Types – An Intro To SPS ReefkeepingSPS corals are the pinnacle of reef keeping — demanding but incredibly rewarding. Mark Valderrama introduces the main…
