Aquatics NAVLE Study Guide

2.1% of the NAVLE exam (ICVA Blueprint)

1 study article organized by topic area. Plus curated practice questions.

Practice Aquatics Questions →
2.1%
NAVLE Exam Weight
Official ICVA Blueprint

About Aquatics on the NAVLE

The aquatics category (2.1%) covers fish and other aquatic species in both ornamental and food-fish contexts. Water quality parameters (ammonia, nitrite, nitrate, pH, DO, temperature) are foundational to virtually every aquatic case. Common pathogens include Ichthyophthirius multifiliis (ich), Aeromonas, Columnaris, koi herpesvirus, VHS, and various parasites. Diagnostic sampling techniques (gill biopsy, skin scrape, mucus scrape), anesthesia with MS-222 (tricaine), and regulatory considerations for food fish are also tested.

Key Topic Areas
Water Quality Parasitic Disease Bacterial Disease Viral Disease Anesthesia & Sedation Diagnostic Techniques Nutrition & Husbandry

Study Articles by Topic

1 article covering Aquatics topics for the NAVLE

Ready to Test Yourself?

5,000+ NAVLE-style questions with timed exam mode, topic filters, and performance tracking by species.

Start Free Trial →