Phosphorus supplement for the planted aquarium
A safe 4500 mg/L solution of potassium phosphate
Takes the guesswork out of phosphate dosing

Nitrogen supplement for the planted aquarium
15,000 mg/L blend of nitrogen sources
Provides nitrogen in both the nitrate form and the ammonium form.

Bioavailable organic carbon source for the planted aquarium
Use as an alternative to CO2 injection or in addition to it
Introduces photosynthetic intermediates

Highly concentrated (10,000 mg/L) iron source for the planted aquarium
Ferrous gluconate iron
Ferrous gluconate is better suited to foliar feeding than iron-EDTA

Restores Natural Water Chemistry to Purified Water
Increases both GH and KH
Provides a beneficial ratio of elements to improve osmoregulation

Economical concentrated formula
Creates a crystal clear pond
Phosphate-Free
Does Not Affect Biological Filtration
Will Not Alter pH
Safe for Pets, Plants, and Wildlife
Improves filter efficiency

Naturally Clarifies Pond Water
Safe For All Plants and Wildlife
Concentrated for Value
Easy To Use
Compatible With All Other Fritz Products

Detoxifies Chlorine, Chloramines, and Heavy Metals
Detoxifies Ammonia, Nitrite, Helps Reduce Nitrate
Does Not Affect pH
Economical, Concentrated Formula
Safe for all plants and aquatic life

Detoxifies Chlorine, Chloramines, and Heavy Metals
Enhanced with Aloe Vera, Vitamin E, and Electrolytes
Promotes Slime Coat Regeneration
Reduces Stress
Aids Establishment of Nitrifying Bacteria

Detoxifies Chlorine, Chloramines, and Heavy Metals
Enhanced with Aloe Vera, Vitamin E, and Electrolytes
Promotes Slime Coat Regeneration
Reduces Stress
Aids Establishment of Nitrifying Bacteria
Safe for Fresh and Saltwater Systems

Epoxy adhesive for planted aquariums
Secures hardscapes
Use with rock and driftwood
Fully cures submerged or emerged within 24 hours

Includes Reef Nitrogen™, Reef Phosphorus™, and Reef Potassium™
Provides nitrogen, phosphorus, and potassium
Supports Growth and Coloration