




Green Ulva Sea Lettuce macro algae. The size piece will be similar to that shown in photos 1 and 2, the 50p is for scale. This is guide, and you will receive more than this, but it will be in similar size pieces to that shown.
Dispatch days are Monday, Tuesday and Wednesday only, as this will be sent via Royal Mail Tracked 24, any orders placed on or after a Wednesday, will be dispatched the following Monday. It's recommended to acclimatise macro algae as you would with any livestock.
Ulva Lactuca or often called Sea Lettuce is a very palatable macroalgae which makes it a great natural food source for herbivore fishes like Tang & Foxface.
Personally, I grow this in a 'mushroom' basket at the surface of my display tank under high lighting and strong flow. This has seen very fast growth, and I now attach pieces to a seaweed clip to allow my Tangs to nibble on it throughout the day (see photo 3).
This macroalgae has a high nutrient uptake, so if your nitrate and phosphate levels are minimal, then the chances are that this macroalgae won't fair well and I wouldn't recommend it.
Some fish such as Tangs and Butterfly fish as well as others, will make short work of this as they have a huge appetite for veggies. Recommended to know your tank inhabitants before purchasing.
Macroalgae should be acclimatised in the same way as you would with fish and corals.