Skip to content
For Fish Lovers
  • About Me
  • General Info
    • Set Up
    • Fish Health
  • Recommended Equipment
  • Privacy Policy
  • Contact Me
For Fish Lovers
  • About Me
  • Contact Me
  • Privacy Policy
  • Sitemap
  • Terms and Conditions

How Often Should You Clean a Fish Tank Filter

General Info, Set Up / Nic Hsu

Cleaning your fish tank filter doesn’t have to be scary. Done right, it protects healthy bacteria, maintains flow, and keeps water clear. This guide explains how often to clean by filter type and tank setup, how to rinse safely with tank water, troubleshooting, and simple schedules that keep fish thriving.

How Often Should You Clean a Fish Tank Filter Read More »

What Kind of Gravel Is Best for Fish Tanks

General Info, Set Up / Nic Hsu

Choosing gravel for a fish tank is more than decoration. The right substrate supports beneficial bacteria, stabilizes water chemistry, protects delicate mouths, and aids cleaning. This guide explains inert versus calcareous gravel, grain sizes, and how to match substrate to fish, plants, and your setup for a healthy aquarium habitat.

What Kind of Gravel Is Best for Fish Tanks Read More »

Do Fish Need Oxygen Pumps

General Info, Set Up / Nic Hsu

Fish need oxygen, drawn from water at the surface. An air pump isn’t always required, but surface agitation is essential. Depending on tank temperature, stocking, and filters, add aeration when oxygen dips. Options include air stones, sponge filters, spray bars, powerheads, and plant management for balance, to keep fish healthy.

Do Fish Need Oxygen Pumps Read More »

How Long Should Aquarium Lights Be On Each Day

General Info, Set Up / Nic Hsu

Finding the right daily lighting schedule is one of the simplest ways to keep your aquarium healthy. Too little light starves plants and corals; too much triggers algae and stressed fish. Learn hours for your setup, adjust by observation, and use timers to keep a calm, consistent photoperiod every day.

How Long Should Aquarium Lights Be On Each Day Read More »

How to Choose a Fish Tank Heater

General Info, Set Up / Nic Hsu

Keeping your fish warm protects their health, reduces stress, and prevents losses. A reliable heater smooths temperature swings, while correct sizing, placement, and features matter. Understand tropical, temperate, and marine needs; choose submersible or in-sump options; consider controllers, redundancy, and safety. Maintain calibration, avoid mistakes, and monitor with a thermometer.

How to Choose a Fish Tank Heater Read More »

What Size Filter Do I Need for My Fish Tank

General Info, Set Up / Nic Hsu

New to fishkeeping? Learn how to size filters with simple rules. This guide covers tank volume, bio-load, flow, media, head height, and turnover targets. From sponge to canister filters, follow step-by-step calculations and practical tips to choose, tune, and maintain the right filter for a stable, healthy aquarium for beginners.

What Size Filter Do I Need for My Fish Tank Read More »

Do Fish Tanks Need Air Pumps

General Info, Set Up / Nic Hsu

Do fish tanks need air pumps? Not always, but they often help. Air pumps improve gas exchange by moving water and roughening the surface, boosting oxygen where tanks are warm, crowded, or heavily stocked. They power sponge filters, reduce dead zones, and provide backup during outages, yet well-placed setups suffice.

Do Fish Tanks Need Air Pumps Read More »

Best Filter for Small Fish Tanks

General Info, Set Up / Nic Hsu

Small aquariums are beautiful and affordable, yet less forgiving. A good filter stabilizes water by removing debris, housing beneficial bacteria, and keeping oxygen moving. Choose based on tank size and livestock; consider sponge, HOB, internal, or canister options. Set up, seed bacteria, maintain gently, and enjoy stable, quiet tanks everyday.

Best Filter for Small Fish Tanks Read More »

What Equipment Do I Need for a Fish Tank

General Info, Set Up / Nic Hsu

Starting a fish tank is exciting but overwhelming. This guide breaks the essentials into clear groups: safe tank, clean water, stable temperature, lighting, filtration, movement, and weekly care. It explains sizing, backups, and safety, then contrasts freshwater and saltwater needs, helping you stock slowly for a low stress, beautiful aquarium.

What Equipment Do I Need for a Fish Tank Read More »

6 Tips to Reduce Stress in Your Aquarium Fish

General Info, Set Up / Nic Hsu

Keep fish calm and healthy with six practical tips: stabilize the nitrogen cycle, maintain gentle water quality, give spacious, compatible tankmates, create a natural environment, feed a balanced diet in small portions, and reduce external stressors. Pair these habits with quick troubleshooting steps to act fast when problems arise today.

6 Tips to Reduce Stress in Your Aquarium Fish Read More »

Post pagination
← Previous 1 … 24 25 26 … 41 Next →

About Me

Nic Hsu

Greetings! My name is Nic, and I am an experienced fish-keeper owning two home aquariums. ForFishLovers is designed to be the ultimate resource for learning everything you’ll want to know about having home aquariums.

Legal Info

Forfishlovers.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.  This site also participates in other affiliate programs (Impact Radius and Awin) and is compensated for referring traffic and business to these companies

  • Privacy Policy
  • Terms and Conditions
  • Sitemap

Copyright © 2026 For Fish Lovers