Mr Fish Aquarium Info

COPING WITH BROWN AND BLUE-GREEN ALGAE   If you own a fish tank, you've encountered algae. It can be a sign of a healthy ecosystem or a warning that something is wrong. Understanding the difference is key to maintaining a beautiful and healthy aquarium. Let's break down the three main types: Blue-Green, Green, and Brown algae. 1. BLUE-GREEN ALGAE: THE RED FLAG The Cause: Blue-green algae are the ones that should give the greatest cause for concern. Conditions occur where tanks are overstocked with overfed fish and only partial water changes are carried out. This usually leads to a high level of water pollution and excessive accumulation of organic waste, resulting in “mats of blue-green algae” at the base of the tank. Source: aquariumscience.org The Solution: "Correction of conditions is absolutely essential where blue-green algae are concerned." Treatment with an algae remedy may remove the algae, but it will not re-establish healthy conditions for the fish unless yo...

CONSTANT FISH DEATHS There's nothing more disheartening for an aquarist than experiencing constant fish deaths. You've set up the tank, you care for it diligently, but still, your fish don't seem to thrive. If this sounds familiar, you're not alone. The bond of love for your aquatic pets can feel strained when you can't figure out what's going wrong. The question lingers: Can they still not find a healthy equilibrium in your tank? The good news is that many common causes of fish mortality are preventable. Based on expert advice from aquarist Muyiwa Adediran, let's explore the critical factors that could be responsible for the deaths you've experienced. THE CRITICAL STAGES OF NEW FISH INTRODUCTION A fish's journey from the pet shop to your home aquarium is a stressful one. Its survival hinges on how this process is managed. Key factors include: Source: Cheap Planted Aquarium 1. The Aquarist's Selection of Fish:  Your choices at the store set the s...

  ALGAE PROBLEMS Every aquarium keeper, whether beginner or expert, has a relationship with algae. It's a topic that sparks more debate than almost any other in the hobby. Is it a sign of a healthy tank or a symptom of failure? Source: Aquascaping Love DEFINING THE "PROBLEM" What Even Is an Algae Problem? The first hurdle is defining what constitutes a problem. There is no universal agreement. "What constitutes a problem for a particular aquarist or under one set of circumstances is not necessarily seen as a problem by another." For some, any visible algae is a crisis, leading them to pour algicides and detergents into their tanks and becoming "quite depressed by the apparent stubbornness of these algae." For others, the answer to whether algae is a problem is a resounding "No!"   "I think that it is with these aquarists in mind that we can coin a definition for the term 'Algal Problem'." THE GREEN ALGAE (A HELPER IN HIDI...

AVOIDING DEATHS IN NEW TANKS   Starting a new aquarium is an exciting venture, but for many amateur aquarists, the joy can be cut short by the mysterious premature death of their new fish. The secret to success, often overlooked, lies not in the fish or the plants, but in an invisible, living foundation: The colony of beneficial bacteria in your filter. Source: kb.rspca.org.au Here are some essential steps to avoid deaths in your new tank; 1) The Critical First Week and the "Bacteria Boost" Many people do not realize that the best aquarium they can buy is one that has been set up to operate for over seven days! The reason has to do with the amount of breakdown bacteria present in the filter bed. These bacteria are essential for converting fish excrement, urine, and waste food into harmless by-products that plants use as fertilizer. To prevent premature fish death, any aquarium should have a fairly large quantity of these bacterial colonies. Experienced fish keepers with aged ...

  ELECTRIC FISH For aquarists looking for an unusual pet, few creatures are as fascinating as electric fish. But can you safely keep them in a home aquarium? A classic reader question delves into the realities of owning these living power generators. A Reader's Question on Electric Fish:  "I would like some information on the Electric Catfish. Can you give some idea of other kinds of fish that discharge an electric current? Would it be wise then, to keep them in an aquarium with other fishes?" The Powerhouses: Electric Catfish and Electric Eel 1. The African Electric Catfish (Malapterurus Electricus):  This species "grows to about two feet in length and lives exclusively on small, live fishes." Its powerful electrical system is a key feature: "Its electric organs... serve as an attack/defense system... and the creature can discharge between 100 and 300 volts, depending on its size." Source: Naturenews.africa 2. The Electric Eel (Electrophorus Electricu...

  EGRETS AND RATS IN MY POND If you keep an outdoor pond, you may have faced a puzzling and frustrating problem: your fish start disappearing without a trace . A reader recently shared this exact concern, and the advice given remains just as relevant today for any pond owner. The Reader's Problem: A Pond Culprit;  "I have lost a few medium-sized goldfish recently: they just disappeared from my pond. My house guard tells me that an egret often sits on my house roof and that a rat occasionally takes a swim in the pond. I wonder who could be the culprit." The Usual Suspects: Egrets, Rats, or Herons? The investigation into the disappearing fish looked at two main suspects: 1. Egrets: While not commonly known as fish predators, an ornithologist confirmed that "the egret has been known to take fish," especially those near the water's surface. Source: andreattawaterscapes.com 2. Rats: The idea of a rat eating a live fish in the water was largely dismissed. It was n...

  THE IDEAL WATER If you're new to the world of fishkeeping, you might think the key to a healthy aquarium is the purest, cleanest water you can find. It’s a common assumption, but it’s also one of the most dangerous misconceptions for your aquatic pets. I can't tell you how many times a concerned fish owner has come to me with the same story: "My fish are breathing fast, refusing to eat, and none of the disease treatments are working." After a few questions, the root cause almost always becomes clear. The problem isn't a strange parasite or a rare illness; it's the water itself. But not in the way you might think. The issue is that the water is too clean .   THE MYTH OF "PURE" WATER Many beginners don't realize that "pure, clean water—like distilled, fully desalinated, or even collected rainwater—is highly detrimental and can even be fatal to fish." Why? Because fish don't live in H₂O alone. They live in a complex, biological soup....