For plenty of Sunshine Coast households, rainwater tanks are a way of life. They supply the water we drink, cook with, water the garden with, and use for everyday chores, but tanks gradually collect debris, sediment, and sometimes even harmful bacteria. Learning to spot the signals that your tank is due for a clean can spare you nasty surprises and expensive repairs down the track.
1. Water That's Changed Colour
Discoloured water is one of the clearest giveaways. When your tap water turns cloudy or brown, or you spot tiny particles drifting through it, sediment has probably gathered at the base of your tank. Beyond looking unappealing, that sediment can take a toll on how your water tastes and whether it's safe to drink.
2. Off Taste or Smell
A musty, metallic, or generally strange taste is a red flag. It often points to algae or bacteria taking hold inside your tank, particularly where sunlight reaches it or through the warmer stretches of the year. A properly cleaned tank keeps your water safe and pleasant.
3. Debris Sitting in the Tank
Leaves, twigs, dirt, and the odd insect can find their way in via the roof or gutters. A bit of debris might look harmless enough, but it settles over time and feeds the sludge that forms at the bottom. That not only makes future cleaning tougher but can also block up your pipes and pumps.
4. Weaker Water Flow
Taps or pumps that seem sluggish can mean sediment or algae is partly obstructing your system. A drop in flow is more than just an annoyance, it also puts extra strain on your plumbing and appliances.
5. Algae or Mosquitoes
Green-tinged water, a scummy surface film, or mosquitoes breeding in the tank are all serious flags that something needs doing. Mosquitoes spread disease, and algae drags down your water quality.
At Old Mates Water, we're specialists in professional tank cleaning and refills right across the Sunshine Coast. Our crew clears out sludge and debris, checks your tank over for damage, and refills it with clean, potable water. Getting on top of it early helps you sidestep bigger problems and keeps your supply fresh and safe.
Staying on top of tank maintenance does more than lift your water quality, it safeguards your family, adds years to the life of your tank, and makes sure your home or property is never left high and dry.
