My filter flow has slowed down - what do I do?

My filter flow has slowed down - what do I do?

Aquariums
My filter flow has slowed down - what do I do? Filtering an aquarium effectively is very important, for both water quality and fish health. If the ...
Should I put my Fish Tank near a TV?

Should I put my Fish Tank near a TV?

Algae
Placing a fish tank near other electrical appliances is fraught with risk, particularly if it leaks onto them or near plugs - electricity and water do not mix. Siting your tank under a TV is probably not wise either.
Salmon Farming | Controlling Sea Lice with Wrasse

Salmon Farming | Controlling Sea Lice with Wrasse

Coldwater Fish
A spotlight has been shining on Scottish Salmon farming recently, moreover the prevalence of sea lice affecting the farmed salmon stock. One method of controlling parasites present in farms relies upon the Wrasse
What is in Sea Water?

What is in Sea Water?

Brands
The strength of salt in the water averages around 3.5%, being weaker around ice caps and stronger in land-locked areas. The concentration in the Dead Sea and Red Sea areas for example is much higher, around a whopping 40%.
How often do you need to change UV Bulbs?

How often do you need to change UV Bulbs?

Aquariums
UV sterilisers have been used in modern times to sterilise water in aquariums and fish ponds. UV sterilizers are highly effective at clarifying green water to clear, tackling algae and also removing harmful bacterial pathogens from the water, preventing disease.
Why are my fish swimming or gasping at the water surface?

Why are my fish swimming or gasping at the water surface?

Aquariums
Many fish keepers in our hobby wake to find their beloved aquarium or pond inhabitants swimming or gasping at the surface of the water, and will assume that its because they cannot get enough oxygen. However, fish gasping at the top of the tank or pond is a common problem that can be caused by several factors.