Blogs

Aquarium Cleaning & Maintenance Guide: Keep Tank Healthy and Clear

Mr.Knowledgeable

Keeping your aquarium clean doesn't simply mean feeding your fish every day. In fact, most common problems like dirty water, excess algae, or just fish appearing generally unwell usually stem from irregular maintenance, rather than anything to do with bad equipment or even bad luck. A correctly maintained tank will offer your fish a...

How Far Should Aquarium Lights Be From Water

Mr.Knowledgeable

If you’re setting up a planted tank or upgrading to an aquarium with LED lights, one question almost every hobbyist asks is: How far should the lights be from the water surface? This may appear to be basic, but this distance influences three important factors: how well plants will grow, how easily algae will...

Does Aquarium Light Cause Algae? What Every Aquarium Owner Should Know

Mr.Knowledgeable

  If you upgraded your aquarium light and a week or two later experienced an outbreak of green algae, know that you are not the only hobbyist to have ever made this experience. It seems intuitive, as algae require light, so why not blame your new light? Truth be known, though, lighting seldom causes...

Low Light Aquarium Plants Guide: 10 Easy Plants That Thrive Without CO₂

Mr.Knowledgeable

Most aquarium hobbyists think that to achieve live planted aquariums, you need expensive lighting, pressurized CO₂, and high maintenance. While this can be true for an advanced aquascape, most people's home aquariums do not need high-tech equipment to be successful. Actually, most common aquarium plants originated from shaded rivers, streams, or forest streams where...

Best Small Fish Tank for Beginners: Is This 2.2-Gallon Desktop Aquarium Worth It

Mr.Knowledgeable

For office workers and students looking to add a touch of nature to their desks without the hassle of a large aquarium, finding the right small fish tank can be challenging. With so many options on the market, which small aquarium is best for beginners? Today, we're doing an in-depth review of the 2.2-Gallon Desktop...

Why Are My Aquarium Plants Turning Brown

Mr.Knowledgeable

Are your aquarium plants going brown? This is arguably the most common planted tank problem you will experience. It is unlikely to be random. Your plants are attempting to adapt to their environment – and usually this involves something related to light, nutrients, or water stability. And as long as you can pinpoint where the...

Aquarium Lighting Guide: How to Choose the Right Light for Fish and Plants

Mr.Knowledgeable

Lighting is the last factor most hobbyists check when running into issues in the aquarium. Your planted tank starts producing algae, the fish colors become dim, the plants are not growing or melting away; the tendency is to adjust fertilizers, replace the filter, check the water parameters... But most of the time, the real cause...

Do Betta Fish Need a Filter

Mr.Knowledgeable

A large number of beginner betta owners have only one question that comes to mind: Is a filter required for betta fish? Being a frequent visitor to the pet stores and seeing bettas being kept in small, solitary cups, a lot of owners believe they don't require a filtration unit. Betta fish are tolerant...

Fish Keeping Trends Every Aquarist Should Know in 2026

Mr.Knowledgeable

As an aquarium enthusiast, there has never been a better time to be in the hobby! The aquarium world is changing at speed, moving past simple viewing to be more efficient and environmentally friendly than ever before. Keeping current on today's modern fish-keeping trends will not only enhance the beauty of your tank but,...

Why Full Spectrum Lighting Is Transforming Planted Tanks

Mr.Knowledgeable

  As aquascaping grows more popular globally, the aquarium light has transformed itself from just a tool for decorative effects; it has also become a significant tool determining plant growth, color, and stability of the environment. For the past few years, white-light bulbs have been substituted by full-spectrum LED lights, and a new trend...