Water Changes in Lobster Tanks Recirculating lobster holding systems reuse seawater, but that doesn’t mean the same water can stay in the tank indefinitely. Regular water changes are an important part of maintaining good water quality, controlling nitrate and creating a healthy environment for live lobsters. Why do lobster tanks need water changes? Lobsters produce…
Where does ammonia come from? Shellfish naturally produce ammonia as a waste product. If ammonia is allowed to build up in the water it becomes toxic and can seriously affect the health of your shellfish. Animals that are already stressed will produce even more ammonia. Common causes of stress include capture, transport and long periods…
The Changing Start to the Lobster Season Although many shellfish fishermen now have their boats back in the water much earlier in the year, May still traditionally marks the point where the lobster season starts to build properly. Historically catches would gradually increase through late spring before reaching their peak during July and August. In…
Receiving and Handling Lobsters When lobsters arrive at your facility the priority is to move them into the tank as quickly and calmly as possible. The stress from capture and transport increases the longer they are out of water so efficiency matters. Handle lobsters gently at all times. They are live animals and rough handling…
Why Tap Water Needs Treatment When using tap water to mix saltwater or replace evaporation in shellfish systems, it’s important to know what’s in it. In the UK, tap water is treated with chlorine or chloramine to kill bacteria. While this makes it safe for people, it can cause problems in aquaculture systems if left…
Why Maintaining Healthy pH Levels in Shellfish Systems Matters At Todd Fish Tech, we understand that every detail counts when it comes to keeping live shellfish healthy and stress-free. One of the most critical – yet often overlooked – aspects of maintaining your Lobster Pod or shellfish recirculation system is managing the pH of the…
Todd Fish Tech’s guide to Holding Temperatures for Shellfish When it comes to holding live shellfish like lobster, crab, or langoustine, water temperature isn’t just a detail — it’s a key factor in the health of your stock and the performance of your filtration system. At Todd Fish Tech, we recommend maintaining your Lobster Pod…
Why Salinity Matters: A Practical Guide to Shellfish-Safe Water In the world of shellfish holding systems, water quality isn’t just important—it’s everything. And when it comes to water quality, salinity is one of the key factors that determines the health and survival of your lobsters, crabs, or langoustines. Whether you’re using natural seawater or creating…
How to Carry Out a Water Change on Your Lobster Tank Maintaining optimal water quality is essential for the health and vitality of your lobsters. One of the key maintenance tasks in operating a Lobster Pod system or any lobster tank is performing regular water changes. Once your system is fully matured, we recommend a…
Top Tips for Maturing Your Filter from the Experts at Todd Fish Tech When setting up a new lobster tank—whether it’s a Lobster Pod, Crab Pod, or another system—filter maturation is one of the most important processes to get right. It’s the difference between a thriving, healthy system and one that risks poor water quality,…