
Mardel Live pH Test Meter (4 1/2" Length; 4 1/2" Length; pH; pH) Live pH helps you maintain healthy water by constantly monitoring pH and providing immediate respons Click here | 
Mardel Freshwater Maracyn-Two (10 Mg Minocycline Activity ) For the first time, freshwater fish not eating can be treated.Effective against gram-negative bacte Click here | 
Mardel Tetracycline Tablets Freshwater Medication () Symptoms of clamped fins, general listlessness, not eating, or other unusual behavior can be caused Click here | 
Mardel Live NH3 Ammonia Test Meter (4 1/2" Length; 4 1/2" Length; Ammonia; Ammonia) Maintain healthy water by constantly monitoring toxic ammonia and providing immediate response to da Click here |

Mardel Trisulfa Tablets () For infections of: fin and tail rot, gill disease, popeye, and secondary infectionsTriSulfa is a sp Click here | 
Mardel Freshwater CopperSafe (4 oz.) Not necessary to adjust pH, temperature, or to make water changes if readings are in the ideal rang Click here | 
Mardel Tetracycline Powder (250 Mg Tetracycline Hydrochloride Activity Each) For infections of fin and tail rot, popeye, gill disease, and secondary infections.No water changes Click here | 
Mardel Freshwater Maracyn (200 Mg Erythromycin Activity Each) Broad-spectrum, nontoxic antibiotic tablets for use in freshwater tanks. Effective against gram-pos Click here |

Mardel Maracide Freshwater Medication (2 oz.; 2 oz.) sterilization should be discontinued. Invertebrates without an exoskeleton such as jellyfish, anemon Click here | 
Mardel Freshwater Maracyn-Two (10 Mg Minocycline Activity Each) Broad-spectrum, nontoxic antibiotic powder for use in freshwater tanks. Due to its unique propertie Click here | 
Mardel Master Test Kit () Nitrite is more toxic than nitrate, and should be held below 1 ppm.Mardel Test Strips use the same Click here | 
Mardel Freshwater Maracyn (200 Mg Erythromycin Activity ) Effective against gram-positive pathogenic microorganisms. For infections of columnaris (body fung Click here |