Most feeder losses are not a husbandry failure in any single bin. They are the result of five containers living in four different places, so that nothing gets checked on the same day and the one that fails is the one behind the cereal. This guide is about the physical arrangement: where the feeders live, how the shelf is laid out, and what the weekly routine has to look like to actually get done. It assumes you keep more than one species. If you keep one, the individual guides in this cluster are enough.
The problem the station solves
Different feeders want different things, and two of those differences are structural rather than fussy.
The first is temperature. Soldier fly larvae hold best somewhere around 50 °F, mealworms slow down as they cool, and dubia and crickets want ordinary warm room temperature. You cannot satisfy those from one shelf.
The second is moisture. Isopod and springtail cultures are deliberately damp and closed. Cricket and roach bins fail when they get damp. Putting a humid culture on top of a cricket bin, where its condensation runs down the side, is a slow way to cause a problem you will later blame on the crickets.
So the station is really two or three zones, arranged so that the routine passes through all of them in one trip.
Zones, and what goes where
| Zone | What lives there | Container | Water source |
|---|---|---|---|
| Warm shelf (ordinary room temperature) | Roaches, crickets | Smooth-sided bin, mesh-panel lid, vertical egg crate | Gel or crystals, replaced before it sours |
| Cool shelf (the coolest room, a cellar or a wine cooler) | Soldier fly larvae; mealworms you are trying to slow down | The cup or tub they arrived in; shallow bran tray | None for soldier fly larvae; vegetable for mealworms |
| Room-temperature dry shelf | Superworms | Shallow tray, mesh lid, shallow bran | Vegetable, removed before it spoils |
| Humid shelf (lowest position) | Isopod and springtail cultures | Deep substrate, low ventilation, lid on | Watered at one end only |
| Short-window shelf (front, eye level) | Hornworms, silkworms | The cup they arrived in | Their food carries it; never mist |
The last row is the one people get wrong. Hornworms and silkworms are on a clock of days, not weeks, so they go where you will physically see them, not where there is space. Everything with a long shelf life can go at the back.
Where the station itself should not be
- Not the garage. It swings twenty degrees on a bad day, and the cool end of that stops your cultures breeding while the warm end cooks the roaches.
- Not a sunny window. A closed plastic bin in direct sun climbs fast, and heat is the best-evidenced killer of most feeders.
- Not on top of anything that runs warm. A fridge, a boiler cupboard, a router. Warm from below is the exact failure mode.
- Not the kitchen counter, for the obvious reason and because it guarantees the whole thing gets moved every time somebody cooks.
A closed cupboard or a shelving unit in a spare room, an office or a utility area is the usual answer. Dark is good for roaches and irrelevant to everything else.
Buy the containers once
Improvised containers are where the losses come from, and the improvised part is nearly always the lid. Drilled holes clog with frass and dust; a cut panel covered with fine metal mesh does not. This is the one place where buying properly pays for itself in one delivery.
- Smooth-sided bins with mesh-panel lids for roaches and crickets, in a size that stacks on the shelf you have.
- Shallow trays for worms. Depth does nothing except hold moisture at the bottom.
- Egg crate in quantity. It is consumable. It goes in the bin with the frass, it does not get washed and reused.
- One dedicated scoop, sieve and pair of tongs, and they do not travel between bins.
- Spare empty bins. The point of a spare is that you can move a population out of a failing container the same day instead of at the weekend.
Cross-contamination is a real thing, and it is mostly mites
Grain mites move between containers on scoops, hands and shared egg crate, and they are happy in the same conditions your worms and roaches are. A bran tray that has gone mity will seed a roach bin next to it if the same scoop goes into both.
Three rules cover almost all of it:
- One scoop per container, stored with that container.
- New deliveries go into their own container, not into an established one. This matters most for crickets, where a fecal-oral pathogen makes topping up an old bin a genuinely bad idea.
- Anything that comes out of a failing bin does not go into a healthy one. Not the cardboard, not the substrate, not the survivors.
Smell is your early warning across the whole station. A working feeder shelf is close to odorless. Sharp ammonia means a cricket or roach bin is wet and needs clearing; sour and musty means bran or substrate has gone over; anything sweetly rotten is spoiled food that should have come out days ago.
The routine, and why it has to be short
A weekly routine that takes forty minutes does not happen weekly. Design it down to something you will do while the kettle boils.
Every time you feed out
- Look at each container as you pass it. Movement, moisture, smell.
- Take out anything dead you can see, and any food that has started to go.
Weekly
- Replace water gel and vegetable in every container that gets it.
- Top up dry chow and bran.
- Clear frass from the roach and cricket bins. This is the single job that most often gets skipped and most often causes the failure.
- Feed the springtail culture a pinch of yeast, and check the isopod box has a damp end and a dry end.
Monthly, or per delivery
- Strip and replace egg crate in the roach and cricket bins.
- Sift worm trays and take out frass, skins and pupae.
- Check the calcium source in the isopod culture and top up leaf litter.
- Wash and dry any container that has come empty, before it gets refilled.
Sizing the station to how you order
The station and the order pattern are the same decision. A shelf built for one large delivery a month needs more holding capacity and more long-life feeders such as dubia roaches; a shelf built around frequent small deliveries needs less space but more attention to the short-window species.
Two things are worth planning deliberately. The first is a buffer: a small population of settled feeders that you are not feeding from, so a delayed or poor delivery does not become a missed feeding. The second is a second species. Keeping only one feeder means one bad bin leaves you with nothing, and the species differ enough in failure mode that two rarely fail together. The nutrition table in our bearded dragon feeder guide and the dubia roach size chart are the place to work out which second species actually suits your animal, and the feeder range lists the eight we sell.
When a container has to be stripped
The individual guides give the species-specific version of this. The general rule for the station is that a container gets stripped, not rescued, when the problem is in the substrate rather than on it: bran that is sour through, a frass layer that is wet, mites through the whole box, mold that is established rather than sitting on one piece of vegetable.
Stripping means the substrate and cardboard go out, the container gets washed and properly dried, and anything you recover goes into fresh material in a different container. Drying matters as much as washing, because a damp box put straight back into service restarts the same problem.
If the problem arrived with the delivery rather than developing on the shelf, that is a different situation and it is worth separating the two before you start moving animals around. Our guide on what to do when your feeders arrive covers what to check and in what order, and our shipping page sets out the live arrival terms, including sending photos or video within 1 hour of delivery if bugs arrive dead.
Where to go next
Each species guide in this cluster covers the container, conditions and failure modes in detail: dubia roaches, crickets, mealworms and superworms, soldier fly larvae, hornworms and silkworms, and isopod and springtail cultures. If you are building the shelf before the first delivery arrives, that is the right order to do it in: read the guide for each species you intend to keep, then buy the containers for all of them at once rather than one at a time.