For the ultimate filtration and water chemistry, we would highly recommend using the unique 6-stage Aqua Internal ‘Crystal clear’ filter cartridges. The ‘Crystal Clear’Aqua Internal 50 filter cartridges have been specifically designed to be used with the Aqua Internal 50 filter and consist of the following: (each pack contains 3 cartridges)
Fully open structure filter foam, providing optimal mechanical filtration
Fully open structure filter foam creates a vast bacterial growth area for efficient biological filtration
‘Clean Water’ to aid the removal of nitrate
Norit® Active Carbon to remove organic contamination, chemicals and dyes
Zeolite to remove harmful ammonia and heavy metals
‘Active Alumina’ to help remove silicates and phosphates from the water- these being an essential nutrient for unsightly algae growth.
We are currently offering a special introductory promotion to all of our customers purchasing one of our new Aqua-Internal filters- buy any filter in the range (excluding the Aqua-Internal XL) and get a pack of ‘Crystal clear’ filter cartridges for only half price! (This offer is limited to one cartridge pack per filter; terms and conditions apply).
For more information on this range of replacement media, or anything else aquatic, then please speak to a member of staff at your local Maidenhead Aquatics store.
This is brought to you exclusively by the award winning Maidenhead Aquatics, leading the way in responsible fishkeeping procedures and innovation.
Delivery costs for your order will be calculated during the checkout process using your designated delivery address and chosen delivery method. You will only pay one delivery charge for your order and this will be calculated on your entire basket after you have entered your delivery address. If for any reason your products are not deliverable to your chosen delivery address, the checkout will inform you of this before your order is submitted.
Our chosen couriers are DPD and Royal Mail. If an order is dispatched directly from a manufacturer then you may have a different courier delivering your order. Full tracking details for all orders sent by DPD will be provided when your order is shipped. You can choose ‘Express Courier’ to receive this service on any standard order. Any order sent from our suppliers, or with DPD will only be delivered Monday - Friday.
All stated delivery times begin from the moment your order is accepted which is when your order is shipped from our warehouse our suppliers. An order confirmation email is not the acceptance of an order by us.
A signature is required for all orders sent via DPD, at which point the responsibility for all consignments passes to you. If you have specified another recipient (who is not you) for delivery purposes, then you accept that evidence of a signature by the said recipient (or another appointed person) at your delivery address is evidence of delivery and fulfilment by DPD and this accepts the transfer of responsibility to yourself.
We do not ship orders internationally.
To see a full list of our delivery charges and to read our terms and conditions, click here.