Catfish & Loach Food, Sinking Pellets & Algae Wafers

Browse catfish and loach food at The Tech Den Australia, including sinking pellets, algae wafers and bottom-feeder tablets from Hikari, Fluval, Bioscape and Dymax. Compare formulas and food sizes for your fish's diet, mouth size and feeding habits.

Explore sinking foods and algae wafers

Hikari: Algae Wafers, Mini Algae Wafers, Sinking Wafers, Sinking Carnivore Pellets and Massivore Delite 10mm pellets.
Fluval: Bug Bites Algae Wafers in several pack sizes, with insect-based ingredients, spirulina and kelp described in the listings.
Bioscape: Insectivore Algae Wafers and sinking Bottom Feeder Tablets combining plant and insect proteins.
Dymax: Elite Bottom Feeder mini and medium sinking wafers, Supreme Algae Wafers and Colour Plus small and medium sinking pellets.

Match the formula to your fish

Catfish, plecos, Corydoras and loaches do not all need the same diet. Compare algae-focused, mixed-ingredient and carnivore formulas against the requirements of your particular species. Algae wafers should not automatically be treated as vegetable-only food, and larger pellets may not suit small-mouthed fish.

The collection also contains Bioscape floating Carnivore pellets and adhesive tropical tablets. These provide different feeding formats and should not be confused with sinking bottom-feeder foods.

Compare food and pack sizes

Check each listing for particle size, ingredients, intended fish and feeding directions. Selected Hikari Mini Algae Wafers are described as supplied in clear packs rather than retail packaging; confirm the pack details before ordering. Follow each product's feeding and storage instructions and check current availability.