Here at Ark Pets Online we aim to deliver everything you need to set-up your new aquarium to your indivdual needs, with this in mind we have a number of optional extras, at fantastic prices, below that you may wish to add to your order.  Looking for something thats not here? Contact us, we stock thousands of lines and the chances are we will have what you want and can deliver with your aquarium..

Cabinet Building Service - Unless otherwise stated all aquarium cabinets come flat packed, although they are easy to assemble and come with full instructions if you would rather we are happy to deliver your cabinet pre-assembled.

Juwel Accessories - Choose from a range of accessories designed to complement your Juwel aquarium, weather it's the Aqua Clean gravel cleaner to help keep your aquarium in pristine condition, the Digital Thermometer to allow you to accuratly monitor the temperature of your aquarium, the Air Diffuser to add air bubbles to your aquarium or the Automatic Feeder to ensure your fish are fed exactly the right amount when your not around.

Substrate - Although technically you don't need any substrate in a modern aquarium, its going to look pretty sparse without it!  Our gravel is 2-6mm Nordic gravel and our sand is top quality Silver Sand, both come in 25kg prewashed bags although we always recommend rinsing before use.  Please specify either "gravel" or "silver sand" in the comments box when placing your order

Water Conditioning Kit - This kit contains 473ml each of API Stress Zyme and API Stress Coat, enough to treat over 3500 litres of water.  This will make the water in your new aquarium suitable for aquatic life when you first get going and when you do your regular water changes.

Water Testing Kits - These kits come as either saltwater (marine) or freshwater and come complete with test tubes, colour charts and full instructions to help you provide the perfect conditions for your fish to thrive.

Filter Service Kits - These come in two sizes to last 3 or 12 months and contain everything you need to service your filter for the average community aquarium, if you have a crowded aquarium or large fish you may need to change media more often!! Click here for kit contents.

These Service Kits will save you over 20% when compared to the R.R.P.

Rio 125 Marine Upgrade Kit - looking to go marine? not a problem just select the marine upgrade kit and we will deliver all the "hardware" needed to convert your Rio 125 into a marine aquarium.  Kit comprises of the following: