In one of my early posts i displayed my aquarium levels and addressed that the magnesium was low. I set to increasing this with the use of a fluid additive, and later discovered that this only increased it very slowly and i would need loads to achieve the desired effect. I know have purchased 1.2Kg of seachem advantage magnesium in the form of crystals. I will be adding 10 grams per day over the next 20 days to achieve a desired magnesium level of about 1300ppm following the manufactures instructions. I will post my results in the next couple of weeks. Here is a great resource for reef calculators
So it’s a cold winters morning your frozen to the bone, you jump into your vauxhall vivaro and turn the heaters on, it doesn’t work. In this article I will explain how to repair. There are commonly three things that can go wrong and it true to be said with most vehicles. These are the fuse, the motor, and or the heater resister. These should be checked in this order. Not only to keep costs down but is a good methodical way to solve the problem. A little contradictory but before you do anything just check if the motor works on any speeds at all. If it does, particularly the fastest speed. It safe to say the fuse and motor are working fine, and would probably mean that heater resister if faulty. If this doesn’t do anything you should grab the owners manual and locate the fuse. This can be checked visually by removing and looking at the fuse element or the use of a power probe and checking a power at both sides of the element. If the heater still doesn’t work, remove the motor a...
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