All of the products we sell are for fish or birds only and do not require a prescription. Looking for Fish Antibiotics? All of our Thomas Labs medicines are the highest quality fish medicines available. We carry the full range of pet medicines and antibiotics manufactured by Thomas Labs.
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| All | 126 |
| Animals & Pet Supplies | 112 |
| Pet Supplies | 91 |
| Live Animals | 21 |
| Health & Beauty | 17 |
| Health Care | 17 |
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![(Fish Pen Forte Equivalent) Fish Penicillin Plus - 500 mg - 30 count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/PEN30TAB500MG_300x.jpg?v=1750360860)
![(Fish Pen Forte Equivalent) Fish Penicillin Plus - 500 mg - 100 count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/PEN100TAB500MG_300x.jpg?v=1750478919)
![(Fish Mox Equivalent) Fish Amoxicillin 250 mg - 30 count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/fishaidmox30_300x.jpg?v=1750360347)
![(Fish Zole Forte Equivalent) Fish Metronidazole Plus - 500 mg - 30 Count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/ZOLE30TAB500MG_300x.jpg?v=1750361054)
![(Fish Zole Equivalent) Fish Metronidazole - 250 mg - 30 Count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/ZOLE30TAB250MG_300x.jpg?v=1750478913)
![(Fish Zole Equivalent) Fish Metronidazole - 250 mg - 100 Count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/ZOLE100TAB250MG_300x.jpg?v=1750359560)
![Fish Flox Forte - Ciprofloxacin 500 mg Tablets (30 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/fish_flox_forte_30-tabs_600x72_web_whiiteback__86073.1548953885_300x.jpg?v=1555953532)
![Fish Mox - Amoxicillin 250 mg Capsules (12 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/fish_mox_12-count_900x72_web_whiteback__43319.1548953886_67d6d633-3993-4e84-8f30-1d0c532535e7_300x.jpg?v=1555953525)
![Fish Sulfa Forte - Sulfamethoxazole 800 mg, Trimethoprim 160 mg Tablets (100 Count) - 2 Pack [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/Sulfa_2-_pack_300x.jpg?v=1750358952)
![Fish Pen - Penicillin 250 mg Tablets (12 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/fish_pen_12_white_300x.jpg?v=1555953620)
![(Fish Flex Equivalent) Fish Cephalexin 250 mg - 100 count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/flex100_300x.jpg?v=1750361707)
![Fish Doxy - Doxycycline 100 mg Powder Packets (12 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/doxy_12_-_white_300x.jpg?v=1555953729)
![Bird Biotic - Doxycycline 100 mg Powder Packets (60 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/001TL-50037-P60-1-HR_300x.jpg?v=1555953734)
![Bird Biotic - Doxycycline 100 mg Powder Packets (12 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/bird-biotic-100mg-doxycycline-powder-12-packets-32_300x.jpg?v=1555953655)
![Fish Mox - Amoxicillin 250 mg Capsules (100 Count) - 3 Pack [DISCONTINUED]) - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/Fish_Mox_250_MG_-_3_pack_300x.jpg?v=1555953526)
![Fish Mox - Amoxicillin 250 mg Capsules (100 Count) - 2 Pack [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/Fish_Mox_-_250MG_-_100_ct_-_2_pack_300x.jpg?v=1555953725)
![(Fish Sulfa Forte Equivalent) Fish Sulfamethoxazole/Trimethoprim Plus - 100 count [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/SULFA100TAB960MG_300x.jpg?v=1750359004)
![Fish Bendazole - Fenbendazole 250 mg Powder Packets (12 Count) [DISCONTINUED] - FishMoxFishFlex.com](https://cdn.shopify.com/s/files/1/0075/1340/7585/products/bendazole_12_-_white_300x.jpg?v=1555953737)
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