Author name: Nic Hsu

Feeding fish seems simple, but timing and portion size can make or break tank health. This beginner-friendly guide shows how often to feed, how much to offer, and which foods to choose—so you can prevent overfeeding, keep water clear, and help your fish thrive.

Bright, healthy koi don’t happen by chance. This simple, step-by-step feeding guide shows what to feed, when to feed, and how to choose foods that boost color and strength without clouding pond water—ideal for beginners and improving keepers alike.

A friendly, step-by-step guide to your first tropical aquarium: plan the right tank, master water basics and the nitrogen cycle, choose hardy fish, and maintain with simple routines. Learn feeding, cleaning, and troubleshooting so your water stays clear and your fish stay healthy.

A clear, practical guide to nano aquariums: learn what qualifies as a nano tank, how to stock based on behavior and bioload, the best fish and invertebrates for 2.5–20 gallons, simple aquascaping and equipment tips, feeding and maintenance routines, plus beginner-friendly stocking plans for thriving, peaceful setups.

New to aquariums? This plain-English guide helps you set up a simple, stable freshwater tank and choose hardy, peaceful fish that thrive in beginner setups. Learn cycling basics, essential gear, water testing, stocking plans by tank size, easy feeding and plant tips, and quick fixes for common hiccups—so your first aquarium is calm, colorful, and low stress.

Worried about yellow aquarium water? This beginner-friendly guide shows how to tell harmless tannins from waste or blooms and gives clear, step-by-step fixes—testing, filtration tweaks, smarter water changes, and feeding/maintenance tips—so you can either restore crystal clarity or confidently keep a clean, natural amber look.

Clear aquarium water is about more than looks—it’s a sign of a healthy, stable tank. This beginner-friendly guide shows you how simple routines, smart feeding, and basic filtration keep water crystal clear without fancy gear or harsh chemicals.

Not every aquarium needs an air pump. This guide explains how pumps improve oxygen via surface agitation, when aeration is essential (warm water, heavy stocking, tall tanks, medications, outages, air-driven filters) and when good filter or wave action is enough. It also covers choosing and placing equipment, noise and safety tips, troubleshooting, and plant/species considerations so you can decide with confidence.

New to aquariums? This beginner-friendly guide explains why filtration matters, how the nitrogen cycle works, and the pros and cons of HOB, canister, sponge, and more. Learn to size, set up, and maintain filters, choose the right media, troubleshoot common issues, and keep water crystal clear for healthy fish and plants.

Aquarium water quality is the foundation of healthy fish. This simple, step-by-step guide explains the nitrogen cycle, core parameters to test, the tools that matter, and a weekly routine to keep water clean and stable. Learn filtration basics, stocking and feeding tips, plant benefits, troubleshooting, and species targets to prevent problems before they start.