Viresco Filter-Start 25g

MR. Fothergill's Seeds

£16.95

For clean, clear water, healthier fish and more abundant wildlife nothing works as effectively and economically as Viresco. It uses a combination of different micro-organisms that clean water by removing the soluble nutrients on which algae feeds and digest the organic matter that makes ponds cloudy. One application can last many months and as a non-chemical product it is completely harmless to wild birds, fish, frogs, newts, pets, plants, insects and humans. Viresco Filter-Start We also sell Viresco Filter-Start for the introduction of healthy bacteria into new or existing filters. Contains m

MR. Fothergill's Seeds's own words, read from their page.

Buy from MR. FOTHERGILL'S SEEDS LIMITEDMR. FOTHERGILL'S SEEDS LIMITED is a UK retailer, not the maker. Price seen 2026-09-21. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as MR. FOTHERGILL'S SEEDS LIMITED, number 01710774. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Viresco Filter-Start 25g

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