Fish Cycline Tetracycline 250 100 Caps Pet Supply. Pet Supply » All Pet Products » Tropical Fish » Health Care Supplies Tropical Fish • Supply Food Tropical Fish • Ponds / Aquariums Tropical Fish • Treats Fish Cycline (Tetracycline 250 mg) - 100 Caps cheap pet products, supply for sale List Price: $19.99 You Save: $0 [ + Zoom ]   [ Buy Now ] Pet Products : Usually ships in 1-2 business days Fish Cycline (Tetracycline 250 mg) - 100 Caps Customer Reviews   1     2   ♥♥♥♥♥ It's Tetracycline, pure and simple Tired of $75 to ??? (Where is the limit?) doctor's visits to get an antibiotic for an infection? If you are savvy enough to know when you have what, you may want to know that the exact same antibiotic is available to dope your fish tank and retard the growth of unhealthy bacteria. And you won't go to the pharmacy and pay $50 to $100 for 30 to 50 caplets. This is a bottle of 100 caplets for less than $28 or, at least it was when I reordered from the vet supply house that ships it. (Where I also found 100 - 500mg caps for the same price.) Amoxcillin is also available at a comparable price.   1     2   Non User