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Auto Top Ups

The water from your aquarium will naturally evaporate over time, particularly during the summer months, if you’re using high intensity lighting or are operating a sump filtration system. If using the latter, it is extremely important to keep the water level in your sump consistent to prevent pumps running dry or the water level used by your protein skimmer becoming incorrect. Additionally, if you’re keeping a marine aquarium, as water evaporates your aquarium’s water will increase in salinity which can cause problems with sensitive livestock.

Automatic Top Up systems address this problem. Using a float switch, when the water level drops below a preset level, freshwater from a reservoir can be slowly pumped into the fish tank/sump, ensuring the aquarium’s water level is properly maintained.

We have a number of Automatic Top Up systems available, from manufacturers including Aqua Medic, TMC and Tunze.

Should you have any questions relating to automatic top up systems, please feel free to contact us.

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10 Item(s)

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    Tunze Osmolator Universal - 3155.000

    Tunze Osmolator Universal - 3155.000 Tunze Osmolator Universal - 3155.000
    £152.82
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    Tunze Water Level Alarm - 7607/2

    Tunze Water Level Alarm - 7607/2 Tunze Water Level Alarm - 7607/2
    £151.20
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    TMC V2 Auto Top Up Plus

    TMC V2 Auto Top Up Plus TMC V2 Auto Top Up Plus
  • Quick View

    TMC V2 Auto Top Up Standard

    TMC V2 Auto Top Up Standard TMC V2 Auto Top Up Standard
  • Quick View

    Tunze Nano Osmolator - 3152.000

    Tunze Nano Osmolator - 3152.000 Tunze Nano Osmolator - 3152.000
  • Quick View

    Hydor Smart Level Auto Controller

    Hydor Smart Level Auto Controller Hydor Smart Level Auto Controller
  • Quick View

    AutoAqua Mini Auto Top-Off Systems

    AutoAqua Mini Auto Top-Off Systems AutoAqua Mini Auto Top-Off Systems
    Starting at: £42.99
  • Quick View

    AutoAqua Smart ATO Micro SATO-120P

    AutoAqua Smart ATO Micro SATO-120P AutoAqua Smart ATO Micro SATO-120P
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    Aqua Medic Refill System Pro (502.76)

    Aqua Medic Refill System Pro (502.76) Aqua Medic Refill System Pro (502.76)
    £102.95
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    Red Starfish Automatic Top-Ups

    Red Starfish Automatic Top-Ups Red Starfish Automatic Top-Ups
    Starting at: £19.99
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10 Item(s)