Bird substrates and cage flooring
A bird substrate is whatever lines the floor of a cage or aviary — sand, a printed sheet, or a loose grit mix — and its job is to absorb mess and give your bird something to forage in, rather than just look tidy. The right choice depends more on how easy it is to keep clean than on how it looks.
Sand, sheets or grit
Cage sand is loose and lets a bird forage and dust-bathe a little, which some species do naturally, but it needs a full change more often because mess sits in it rather than on top of it. Printed cage sheets sit flat on the tray, lift out in one piece, and make a quick clean genuinely quick — the trade-off is that a bird gets nothing to peck or scratch at underfoot.
A mixed grit is a different job again: it's there to help digestion in species that need it, not primarily to line the floor, so check what your own bird actually requires before assuming grit and substrate are interchangeable.
How to choose
For a single cage bird with no outdoor access, a sheet is usually the easiest to keep on top of — lift, bin, replace. For an aviary or a cage where the bird spends time on the floor, sand gives more to do and is worth the extra maintenance.
Whichever you choose, check it weekly at minimum and sooner if it looks or smells like it needs it. A substrate that's left too long stops doing its job and starts being the thing that needs cleaning up, rather than the thing that made cleaning easier.
In this section
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.
Peckish Complete Seed
A husk-free garden bird seed mix with Peckish's own added vitamin pellet
From£3.00
Peckish Winter Warmer Extra Energy Seed Mix
A 1KG winter seed mix with 9 ingredients and 20% oil for extra energy
£3.99
Peckish Complete Seed and Nut No Mess Wild Bird Seed Mix
A no-mess seed and nut mix for the garden, built from 12 ingredients for up to 16 bird species
£20.99
Peckish Sunflower Hearts
Sunflower hearts for wild birds, a husk-free, high-energy straight for feeder or table
£5.39
Peckish Extra Goodness Energy Balls
A 6-plus-6-free pack of energy balls with peanuts, sunflower seed and beef tallow
£3.99
Peckish Complete Ready to Use Bird Feeder
A pre-filled, refillable wild bird feeder, ready to hang straight out of the packaging
£5.99
Peckish Robin Seed Mix
A 1KG insect-added seed mix from Peckish, marketed specifically at robins
£3.75
Peckish No Grow Seed Mix
A weed-free wild bird seed mix, husk-free and treated so it won't sprout in the garden below
From£5.49
Peckish Suet & Peanut Feeder
A perforated stainless steel feeder that takes either suet pellets or peanuts
£12.99
Peckish Extra Goodness Crumble Mix
A 1KG crumble-texture treat mix for garden birds, with added vitamins
£4.99
Peckish Winter Warmer High Energy Wild Bird Seed Mix
A high-energy winter seed mix for garden birds, feeder or table
£24.99
Common questions
- How often should I change cage substrate?
- A full change once a week is a reasonable starting point for most cage sizes, with spot-cleaning in between if anything looks obviously soiled. A larger aviary floor or a smaller cage with a single bird will need adjusting either way — go by how it looks rather than a fixed number of days.
- Is sand safe for birds to peck at?
- A fine cage sand sold for the purpose is generally fine for birds to peck and dust-bathe in, but it isn't the same thing as grit, which serves a digestive purpose in some species. If you're unsure whether your bird needs grit specifically, that's worth checking rather than assuming any sand covers it.
- Can I use newspaper instead of a proper substrate?
- Plain paper works in a pinch and plenty of owners use it, but printed cage sheets are designed to be more absorbent and often come pre-cut to fit standard tray sizes, which makes the whole job faster. Either way, avoid anything printed with inks not intended for animal contact.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.