Micranthemum glomeratum is a North American plant that Tropica says was formerly sold as Hemianthus micranthemoides. It has small, curved, light-green leaves and looks like a miniature Egeria. Stems reach 10–20 cm, and in strong light it trails along the bottom. Tropica rates it advanced, with medium light and CO2 needs and medium growth. Use it in the foreground, where a compact group looks especially attractive; it also forms a compact cushion in terrariums. Water figures are our estimate, not from the sources. Sources: Tropica (tropica.com/en/plants). Checked October 2026.
Breeding
Stem cuttings: trim and replant the tops, which root quickly.
Compatibility and tank mates
Delicate, so keep it with small fish and shrimp; goldfish and diggers destroy it.
Last updated 8 October 2026. Community-edited care guide on Aquatic-Auctions.
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Aquatic-Auctions (aquatic-auctions.com) is a UK online marketplace for aquarium and pond livestock and equipment: tropical and marine fish, corals, shrimp, snails and other invertebrates, aquatic plants, tanks, filtration, lighting and food.
Items are sold by auction, buy it now or classified advert, by hobbyist and business sellers in the UK.
Buyers pay sellers directly; Aquatic-Auctions does not hold the money. Hobbyist sellers must offer PayPal and may also take cash on collection. Business sellers take PayPal (required) or cash on collection, and bank transfer only once they have a seller rating of 50 out of 100, a company and pet-selling licence checked by Aquatic-Auctions, a bank account in the company's name, and bank details approved by Aquatic-Auctions.
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Live fish and other vertebrates must be sent by specialist live-animal couriers (for example APC Overnight or DX Express), never by Royal Mail. Some invertebrates and plants may go by Royal Mail Special Delivery or 1st Class within its rules.
Banned and invasive species (for example those on the GB invasive species lists) cannot be listed, and sellers must meet the site’s animal welfare standards.
Members must be 16 or over to buy (16 and 17-year-olds with a parent or guardian’s agreement); sellers must be 18 or over.
Business sellers show their address, company details and pet-selling licence to buyers. Seller ratings run from 0 to 100: +1 for each positive feedback, −1 for each negative.
The site includes a free community species wiki with care guides (water parameters, tank size, diet, temperament, breeding).
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