Castle Dawn Aquatics Aquarium ATO Water Replenishing Auto Top off Kit


In StockIn StockOut of stock
Shipping calculated at checkout.

This practical little device tops off your aquarium water as it lowers, simply add an old bottle filled with premade water and you have an ATO without emptying your wallet. At Castle Dawn Aquatics we use this little device on our fry tanks to avoid changes in water parameters due to evaporation which can be fatal to fry. 

Colour: Blue

  • Blue
  • Red
  • Green
  • White
Out of stock

american expressapple paydiscovergoogle payjcbmaestromasterpaypalshopify payvisa
Aquarists are viewing this right now
  • Kit includes: Top up device, piping, glass adapters.
  • Can fit glass sizes: 4mm, 6mm, 8mm, 10mm.
  • Size: 3.6x3.6x3.5cm
  • Can hold up to 2 Liter bottles.
  • Do not use bottled water to top off your aquarium, fill the bottle with your own prepared water.
  • This item is brand new, although it may have minor cosmetic imperfections such as scratches.
    Not enough items available. Only [max] left.
    Add to WishlistBrowse WishlistRemove Wishlist
    Shopping cart
    Free Shipping for all orders over [money]
    Almost there, add [money] more to get FREE SHIPPING!
    Congratulations! You've got free shipping!

    Your cart is empty.

    Return To Shop

    Add Order Note Edit Order Note
    Estimate Shipping
    Add A Coupon

    Estimate Shipping

    Add A Coupon

    Coupon code will work on checkout page

    Castle Dawn Aquatics Aquarium ATO Water Replenishing Auto Top off Kit