Written by Michael Probert, a research-led fishkeeper — not a lab or an aquatic vet. See our How We Choose methodology. This guide is general information, not veterinary advice.
A good staple betta food is protein-rich, sized for a betta’s small upturned mouth, and backed by a manufacturer who publishes a real guaranteed analysis. We researched seven real betta foods spanning pellets, flakes, insect-based granules and freeze-dried treats, checked every named product against the FDA’s pet-food recall record, and verified as many spec figures as we could reach directly against the manufacturer’s own page. Where we could not confirm a figure against a source we can name, we say so rather than guess.
How we chose these, and what we could and couldn’t verify
We pulled guaranteed-analysis figures (crude protein, fat, fiber), ingredient lists and pack sizes directly from manufacturer pages where they were reachable (NorthFin), and cross-checked existence against retailer listings (Amazon, Chewy, Grange Co-op) named in our research. One pick below (NorthFin Betta Bits) shows guaranteed-analysis figures read from the manufacturer’s own product page on 2026-09-23. For the other six we could not read guaranteed-analysis figures on a source we can cite (the text of Aqueon’s and Tetra’s own US product pages, read 2026-10-29, states none); that is not evidence the figures are wrong. We mark those picks “not confirmed” rather than publish a number we couldn’t check against the source, and we recommend reading the jar’s own label before buying. Every product’s food-safety history was checked against the FDA’s recalls, market withdrawals and safety alerts index (fish food is FDA-regulated, not CPSC — the Consumer Product Safety Commission does not cover pet food). Full method: How We Choose. Offers change; check the listing.
What this guide does not cover, and why. The broader “fish food and treatments” category sometimes bundles in medicated foods marketed to treat conditions like bloat or fin rot. We’re not covering medicated/treatment foods here: recommending, ranking or affiliate-linking a product by the condition it claims to treat is treatment advice, and this site doesn’t give that (see our fin rot and white spot (ich) guides for why). If your betta shows signs of illness, the right next step is a conversation with an aquatic veterinarian or your retailer’s fish-health desk, not a food swap. Nothing below is marketed or selected for its ability to treat, cure or prevent any condition — these are staple and treat foods for a healthy betta’s daily diet. For feeding amounts, follow the manufacturer’s label; our feeding guide (linked below) covers the general portioning framework.
New to betta care generally? Start with our betta fish care guide or best betta fish tank picks. For how much and how often to feed (portion sizes, the two-minute rule, fasting days), see how to feed aquarium fish — this guide focuses on which food, not feeding technique.
Quick comparison
| Food | Form | Crude protein (min) | Buoyancy | Price band |
|---|---|---|---|---|
| 1. NorthFin Betta Bits | 1mm pellet | 45% (confirmed) | Slow-sinking | Band not confirmed: check the listing |
| 2. Tetra BettaMin (Betta Flake Medley) | Flake | Not confirmed | Not confirmed | Band not confirmed: check the listing |
| 3. Omega One Betta Buffet Pellet | Floating pellet | Not confirmed | Floating | Band not confirmed: check the listing |
| 4. Fluval Bug Bites Betta Granules | Micro granule | Not confirmed | Slow-sinking | Band not confirmed: check the listing |
| 5. Aqueon Betta Food Color Enhancing | Floating pellet | Not confirmed | Floating | Band not confirmed: check the listing |
| 6. Hikari Bio-Pure Freeze Dried Bloodworms | Freeze-dried treat | Not confirmed | Free-floating | Band not confirmed: check the listing |
| 7. Omega One Freeze Dried Bloodworms | Freeze-dried treat | Not confirmed | Free-floating | Band not confirmed: check the listing |
The 7 best betta fish foods (2026)
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1. NorthFin Betta Bits — Best Overall
NorthFin’s Betta Bits are a 1mm slow-sinking pellet built from whole-meal protein sources with no fillers, positioned by the manufacturer as suitable for all types of betta fish. The guaranteed analysis below is from NorthFin’s own product page, read 2026-09-23.
Best for: owners who want a high-protein, no-filler daily staple with fully confirmed guaranteed-analysis figures.
Key specs (manufacturer-confirmed): 1mm slow-sinking pellet · crude protein 45% min · crude fat 5% min · crude fiber 5% max · pack sizes 20g and 100g — the Amazon listing linked below is the 100g jar.
Pros: confirmed 45% crude protein in a no-filler whole-meal formulation, slow-sinking format suits bettas that feed slightly below the surface as well as at it.
Cons: slow-sinking rather than floating, so it suits bettas that will take food just below the surface; Chewy lists the smaller 20g bag as discontinued (listing read 2026-09-27), so the 100g jar linked here is the size to expect.
Price band: Band not confirmed: check the listing · Evidence: guaranteed analysis and pack sizes from northfin.com, read 2026-09-23; the linked Amazon listing (read 2026-09-26) is the 100g jar; band not confirmed: check the listing; no FDA pet-food recall found under “NorthFin” or “Betta Bits.”
2. Tetra BettaMin (Betta Flake Medley) — Best Flake Pick
Tetra’s BettaMin, sold as Betta Flake Medley (product no. 16838), is a flake food for bettas that Tetra’s US product page describes as a nutritionally balanced, color-promoting blend of small, thin red flakes and freeze-dried brine shrimp (page read 2026-10-29). That page does not state a guaranteed analysis.
Best for: owners who prefer flakes over pellets for a betta.
Key specs (Tetra’s US product page, read 2026-10-29; pack size per the linked Amazon listing, read 2026-09-26): flake · small, thin red flakes with freeze-dried brine shrimp · product no. 16838 · 0.81 oz package. Guaranteed-analysis percentages are not confirmed — the text of Tetra’s US page states none; check the jar’s own label.
Pros: a betta-specific blend of small flakes with freeze-dried brine shrimp, which Tetra’s US page describes as color-promoting; easy to portion in small pinches.
Cons: flakes are generally harder to portion precisely than pellets for a single fish, and can spread across the surface if overfed; no guaranteed analysis we could confirm (see note above).
Price band: Band not confirmed: check the listing · Evidence: product description from Tetra’s US product page (product no. 16838), read 2026-10-29; pack size from the linked Amazon listing, read 2026-09-26; band not confirmed: check the listing; no FDA pet-food recall found under “Tetra Betta” or “Tetra fish food.”
3. Omega One Betta Buffet Pellet — Best for Color
Omega One’s Betta Buffet Pellet is a floating pellet built around whole Alaskan salmon and herring, with astaxanthin and canthaxanthin carotenoid color enhancers in the ingredient list, and is retailed in a 1 oz jar.
Best for: owners prioritizing fin and body color development who want a floating pellet that matches a betta’s surface-feeding posture.
Key specs: floating 1.5mm pellet, 1 oz jar (per the linked Amazon listing, read 2026-09-26) · whole salmon and herring, wheat, whole shrimp, kelp, astaxanthin/canthaxanthin (OmegaSea’s ingredient list as reported in our research sources; not confirmed against OmegaSea’s own page). Guaranteed-analysis percentages are not confirmed — check the jar’s own label for exact protein/fat figures.
Pros: whole marine-protein ingredient list, carotenoid color enhancers explicitly included, low-ash formulation cited by the retailer for cleaner water.
Cons: no guaranteed analysis we could confirm (see note above); our research sources report a relatively higher fat level for this pellet, which may call for smaller portions in low-activity setups.
Price band: Band not confirmed: check the listing · Evidence: existence from the linked Amazon listing (read 2026-09-26) and Grange Co-op’s listing; ingredient list as reported from OmegaSea in our research sources; band not confirmed: check the listing; no FDA pet-food recall found under “Omega One” or “Omega Sea.”
4. Fluval Bug Bites Betta Granules — Best Insect-Based
Fluval’s Bug Bites Betta Granules use black soldier fly larvae and salmon as primary protein sources, aiming to mirror a betta’s natural insectivore diet in a slow-sinking micro-granule format sized for a betta’s mouth.
Best for: owners who want to lean into the insect-based, natural-ingredient angle rather than a fish-meal pellet or flake.
Key specs (per the linked Amazon listing, read 2026-09-26): slow-sinking micro granule, 0.25–1.0mm · black soldier fly larvae as the first ingredient, plus whole salmon · pack size 1.05 oz. Guaranteed-analysis percentages are not confirmed: the Amazon listing does not give them and they are not confirmed against Fluval’s own page, so we’re not guessing at them.
Pros: genuinely insect-first formulation rather than fish-meal-first, granule size matched to betta mouths, no-filler positioning.
Cons: slow-sinking behavior means some bettas that prefer to feed only at the surface may need a feeding-technique adjustment (drop one granule at a time); no confirmed guaranteed analysis to compare against the pellet/flake picks above.
Price band: Band not confirmed: check the listing · Evidence: existence, format and pack size from the linked Amazon listing, read 2026-09-26; band not confirmed: check the listing; no FDA pet-food recall found under “Fluval Bug Bites” or “Fluval.”
5. Aqueon Betta Food Color Enhancing — Budget Pick, Recall History Disclosed
Aqueon’s Betta Food Color Enhancing (maker SKU 100552010) is a betta-specific floating pellet that Aqueon’s own page lists in 1 oz and 0.95 oz sizes. Honest disclosure: we independently confirmed, directly against the FDA’s own recall notice, that Central Aquatics (Aqueon’s manufacturer) recalled 96 cases of Aqueon Betta Food (item number 100106051, 0.95 oz jar) in 2019 for potential Salmonella contamination, affecting only lots manufactured 06/04/2019 and 06/05/2019 (expiration dates EX04JUN22 and EX05JUN22). No illnesses were reported, and the recall was initiated promptly after an outside laboratory testing error was discovered. Those specific lots expired in June 2022. The FDA records the 2019 recall as terminated. Our broader recall research covers only the available 2019–2024 material and does not establish current recall status. The recalled item number (100106051) is not the maker SKU of the Color Enhancing food linked here (100552010), and we have not established whether the two share a formula, so read this as the brand’s disclosed history, not a finding about the linked item.
Best for: owners who want a betta-specific floating pellet and are comfortable with the brand’s disclosed, historical (2019) recall of a different Aqueon betta-food item.
Key specs (Aqueon’s own product page, read 2026-10-29): floating pellet · sizes listed 1 oz and 0.95 oz · maker SKU 100552010. Guaranteed-analysis percentages and ingredient order are not confirmed — the text of Aqueon’s page states neither; check the jar’s own label.
Pros: listed at Chewy as Aqueon Color Enhancing Betta Fish Food, 0.95 oz (listing as indexed 2026-09-26); floating format matches betta surface-feeding posture; Aqueon’s page says it will not cloud water when fed as directed.
Cons: the one food-safety disclosure on this page concerns a different Aqueon betta-food item from the same brand — read it above before buying; the affected lots expired in June 2022 and the FDA recall is recorded as completed/terminated.
Price band: Band not confirmed: check the listing · Evidence: 2019 recall confirmed directly against the FDA’s own recall notice (fda.gov, “Central Aquatics Recalls Aqueon Betta Food (.95 oz Jar) Because of Possible Salmonella Health Risk”); existence and sizes from Aqueon’s product page (read 2026-10-29) and Chewy’s listing (as indexed 2026-09-26); band not confirmed: check the listing.
6. Hikari Bio-Pure Freeze Dried Bloodworms — Best High-Protein Treat
Hikari’s Bio-Pure Freeze Dried Bloodworms are a concentrated, high-protein treat rather than a staple diet. Sold in small jars aimed at tropical and select marine fish, including bettas.
Best for: supplementing a pellet or flake staple with an occasional, highly palatable protein treat — not as a betta’s only food.
Key specs: freeze-dried bloodworms · 0.42 oz (12 g) jar, the size linked here (per the linked Amazon listing, read 2026-09-26); a 1.58 oz jar is also sold. Guaranteed-analysis percentages are not confirmed — check the jar’s own label; retailer copy has described a notably high protein figure, which we are not repeating without confirming it at the source.
Pros: concentrated animal-protein treat, small pack sizes suit occasional feeding.
Cons: a treat, not a complete staple — high palatability means overfeeding risk if used too freely; no confirmed guaranteed analysis.
Price band: Band not confirmed: check the listing · Evidence: existence and pack size from the linked Amazon listing, read 2026-09-26; band not confirmed: check the listing; no FDA pet-food recall found under “Hikari” or “Bio-Pure.”
7. Omega One Freeze Dried Bloodworms — Second Bloodworm Pick
Best for: owners who want the palatability of bloodworms without sourcing or storing live or frozen stock.
Key specs: freeze-dried treat · 0.96 oz jar, the size linked here (per the linked Amazon listing, read 2026-09-26); our research sources also report a 0.46 oz size from OmegaSea’s page, which we have not confirmed directly. Guaranteed-analysis percentages are not confirmed — check the jar’s own label.
Pros: two pack sizes for different tank counts, freeze-dried format is easy to portion and doesn’t require freezer storage.
Cons: a treat, not a complete staple — portion to what fish will eat in about two minutes; no confirmed guaranteed analysis.
Price band: Band not confirmed: check the listing · Evidence: existence and pack size from the linked Amazon listing, read 2026-09-26; band not confirmed: check the listing; no FDA pet-food recall found under “Omega One” or “Omega Sea.”
Pellets, flakes, granules or treats: which do you actually need?
A betta’s natural diet is almost entirely insects and insect larvae, which is why an animal-protein-first ingredient list matters; Omega One Betta Buffet and Fluval Bug Bites list an animal protein first. Pellets like NorthFin Betta Bits and Omega One Betta Buffet concentrate nutrition into a bite-sized, betta-mouth-appropriate format and are a reasonable daily staple; flakes like Tetra BettaMin spread further across the surface and can be slightly harder to portion for one fish. Insect-based granules such as Fluval Bug Bites lean hardest into the natural-diet angle at the cost of sinking slightly faster than a betta used to pure surface feeding may expect. Freeze-dried bloodworms from Hikari and Omega One are concentrated, highly palatable protein sources best used as a supplement to a staple food rather than as a betta’s only food — their density is why they suit supplemental feeding. Follow each product’s own feeding directions for amounts and frequency; see our feeding guide for the general portioning and frequency framework we use across this site.
What we can’t verify
We don’t test the products we cover — every specification above comes from a manufacturer page, a retailer listing, or, where noted, is marked “not confirmed” because we could not read it on a source we can cite. Where a guaranteed-analysis figure is missing from a pick above, that’s a stated gap, not a guess: read the product’s own label before buying, particularly for the six picks without confirmed figures.
Frequently Asked Questions
General information only — not veterinary advice. This guide does not cover medicated foods or disease treatment; consult an aquatic veterinarian or your retailer’s fish-health desk for any suspected illness. Always follow the manufacturer’s feeding instructions on the product label.
Sources: NorthFin: Betta Bits · Tetra: BettaMin Betta Flake Medley (US) · Omega Sea: Betta Buffet Pellet · Grange Co-op: Omega One Betta Buffet Pellet · Chewy: Fluval Bug Bites Betta Granules · Aqueon: Betta Food Color Enhancing · FDA: Central Aquatics Recalls Aqueon Betta Food (2019) · Amazon: Hikari Bio-Pure Freeze Dried Bloodworms · Omega Sea: Freeze Dried Bloodworms · Amazon: Omega One Freeze Dried Bloodworms, 0.96 oz · FDA: Recalls, Market Withdrawals & Safety Alerts
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