Products
Format follows where the material sits.
A blanket under twelve feet of water and general organic load in the water column are different problems, and no single format addresses both well. Two dry formats lead the range and both are dose-sized before they ship. A liquid is available where a solid physically cannot be used.
| SediLogic Core | SediLogic Maintain | |
|---|---|---|
| Format | Dense sinking solid | Dry water-soluble pouch |
| Target material | Accumulated organic bottom sludge | General organic load |
| Where it works | At the sludge interface | In the water column |
| Best fit | An established sludge blanket | An adequately mixed lagoon |
| Quote basis | Lagoon-specific dose plan | Lagoon-specific dose plan |
SediLogic Core
Dense sinking solid
The volume product. A dense solid engineered to fall through the water column and release at or within the benthic sludge interface, rather than dissolving near the surface where the material it is meant to act on is not.
Only solids reach the benthic layer in any reliable way. A product dosed at the surface has to survive the trip down before it can do anything at all, and for an established blanket under several feet of water that trip is the whole problem. This is the format that addresses it directly.
SediLogic Maintain
Dry water-soluble pouch
The same organism families targeted at the water column rather than at the blanket. Cheapest to ship and to stock, and the right choice for holding a position in a well-mixed system rather than for knocking down an established blanket.
Maintenance and knockdown are different jobs and the category routinely sells one as the other. A soluble pouch disperses through the water column, which is what you want for general organic load and what you do not want for material sitting several feet below it.
For large systems
SediLogic Maintain Concentrate
High-concentrate soluble pouch
SediLogic Maintain, concentrated. The same water-soluble pouch aimed at the water column, built to roughly ten times the standard concentration — so a large lagoon's programme arrives in a fraction of the pails to ship, store and handle.
On a big system a standard-strength programme runs to a lot of pails, and most of that weight is carrier rather than organisms. A concentrate delivers the same organisms in far less material. That is a freight-and-handling saving, not a stronger product: the lagoon still responds only to its volatile fraction, and that ceiling does not move with concentration. It does the water-column job — for an established benthic blanket the dense sinking solid is still the tool, at any concentration. Because it earns its place on volume, a concentrate order is confirmed with a person rather than sized in the planner.
Specifications and when not to buy SediLogic Maintain Concentrate
Maintain, or the concentrate?
The same water-column job and the same organisms — the concentrate is the standard pouch packed denser, so a large lagoon takes fewer of them. It is a handling decision on big systems, not a different treatment.
| SediLogic Maintain | SediLogic Maintain Concentrate | |
|---|---|---|
| Format | Dry water-soluble pouch | High-concentrate soluble pouch |
| Target material | Maintenance dosing and general organic load | General organic load on large systems |
| Where it works | Water column | Water column |
| Best fit | An adequately mixed lagoon | A large lagoon where standard pouch counts get unwieldy |
01What we do not sell
A narrow range is a decision, not a limitation.
The launch range is dry and deliberately short: no cold-water solid, no industrial high-load blend, no bulk powder. A wider catalogue is easy to publish and hard to stock, document and dose-confirm, and a product listed but not held is a lead time dressed up as a range. The liquids below sit outside that launch range and are deferred rather than held in stock.
There is also no small trial pack. A trial sized to reduce purchasing friction rather than to treat the lagoon is an under-dose by design, and an under-dose produces a failure the operator will reasonably attribute to the product rather than to the quantity. Every order is sized against the lagoon it is going to.
Nitrification deserves its own note, because it is the most common thing we are asked for and cannot supply. Nitrifying bacteria do not survive drying, so no dry product can address an ammonia or total nitrogen permit — ours included. Any dry product sold for that purpose is being sold on a claim its format cannot support.
02The exception
Liquids, where a solid will not go.
A liquid concentrate for installations that physically cannot take a solid. It does the same job — digesting organic material — in a format that can be metered or poured where a puck or a pouch would not work.
This is an answer to a delivery constraint, not a better product, and it is deliberately not promoted as one. Where a solid can be dosed, a solid is what we will specify: a dense solid puts organisms where the material actually sits, whereas a liquid dosed into the same system disperses through it. The liquid exists because some installations leave no other option — not because it is the upgrade. Presenting it as a co-equal third choice would invite operators to pick it when a solid would have served them better, which is how the format decision gets made badly across this category.
The full liquid line
Three variants sit behind the format decision, none of them launch stock: the base concentrate and two narrower blends for cases it does not cover. Each is sized from the manufacturer’s method like the dry range, and each is the wrong answer wherever a solid can be dosed.
| SediLogic Liquid | SediLogic Liquid Cold | SediLogic Liquid FOG | |
|---|---|---|---|
| Format | Liquid concentrate | Liquid concentrate, cold-weather blend | Liquid concentrate, FOG-targeted |
| Target material | Installations that cannot take a solid form | Organic load where a solid cannot be dosed and the water runs cold | Fats, oils and grease, and the collection systems where they gather |
| Where it works | Metered or poured, as the installation allows | Metered or poured, as the installation allows | Dosed into the collection system — trap, drain or wet well |
| Best fit | Systems where a puck or pouch is physically impractical | Liquid-only systems working through cold conditions | A grease-dominated load upstream of the lagoon, not the lagoon blanket |
Deferred beyond launch: the liquid line is not orderable yet, and any liquid price shown is indicative. Where a solid can be dosed, a solid is what we will quote.
03Getting started
Start with a dosing plan. It is free, it is built for your lagoon, and it commits you to nothing.
The plan is the useful first step, and it costs nothing. It runs in your browser, keeps nothing until you have seen the result, and if biological treatment is the wrong answer for your lagoon it will tell you so — before you have spent anything. There is no contract to obtain it and none to walk away from.
When you do order, the quantity is sized to your lagoon from the manufacturer’s written dose table, checked by a person, and rounded up to whole packs — so what you buy is what the lagoon needs to respond, not a round number off a shelf. Too small an order is the expensive mistake in this category, because it reads as a product that does not work and ends up bought twice. Sizing every plan against the lagoon it is going to is how we keep you from paying for that.
Maintenance dosing is a repeat, scheduled purchase, and it is priced as one: operators who stay on a maintenance schedule hold a standing 5% repeat-supply discount rather than paying one-off retail each time. The relationship is what earns the better price, not a commitment you have to sign up front.