What is a Split Fin?

Split fins, a type of diving funs, were released first during the 1990s by Nature’s Wing® LLC. They created the split technology concept, developed and patented these fins, but they don’t make the fins themselves. Its design came from studying tail structures of dolphins and whales. The designers then improvised so that humans can wear and use them comfortably.

Split fins are some of one of the best snorkelling fins products you will find for snorkeling and diving along with short fins and full foot fins.

The blade in these fins look split down the middle and so they may not look very efficient. But they are very efficient, because when you snorkel wearing one of these fins, you can make small flutter kicks, which will conserve your energy. Also, studies have indicated that these fins are 40% more efficient as compared to many paddle styles.

How It Works

The split forms two blades when you are kicking, and this deflects the water while you are slicing through. During the kick the blades work in such a way that it works like a propeller. Both the blades that are shaped like V twist independently at the correct angle to give you both thrust and lift. The side rails make the deflected water move towards the blades’ tips. You are propelled forward due to this twin action. Further, the blades will adjust to your own personal kicking style. It also adjusts to the effort you give in every kick.

The split fin’s design was radical, compared to length style traditional models. The traditional fins began to be called by a new name due to their introduction – paddle fins, because the single-blade construction can be compared to duck feet. The name has stayed ever since.

Paddle Design vs. Split Design

There is another difference between paddle design and split design, and that is in the effort you need to put. Paddle fins deflect water in a two-dimensional way. The solid base has triangular design. Side rails channel water to the blade’s tip. However, your kick stroke has to be wider that what is needed for split fins, which means you have to use more muscles.

Initially, the new design faced problems as most people were used to the traditional fins. However gradually, many divers shifted to the best split fins because they appreciated the reduced effort of the kick. New divers, though, accepted them gladly.

Best Full Face Snorkel Mask

Whether you’re snorkeling in the great barrier reef off the coast of Queensland or you’re taking a quick dip in your local lake, having the right mask and snorkeling equipment is essential these days.

One of the most important items on your list will be a full face snorkel mask.

Not just because it looks cool, but it’s clearly the best way to see everything underwater, whilst keeping your entire face dry.

What is the best full face snorkel mask?

There’s a ton of masks on the market right now that do a good job of protecting your face, but as the saying goes “you get what you pay for”.

Meaning that if you want a quality mask, you need to pay decent money for it.

Without a doubt, one of the top rated masks is the Tribord Easybreath.

It’s packed with features and is designed for both the novice and the experienced snorkeler.

It boasts a 180 degrees visibility along with the ability to breath through your mouth and nose, thus restricting any air flow that you’d normally get with cheap traditional snorkels.

The lens is made of shatterproof polycarbonate material, so even the clumsiest of people won’t be able to break it easily.

Plus it comes with anti-fog coating on the lens, so you don’t need to buy any creams.

One of the most notable features is that you can mount a GoPro on top, giving you the chance to catch everything you see during your dive.

Tips to keep your mask clean

There’s nothing worse than snorkeling, only to find that the inside of you mask keeps steaming up or starts to smell strange.

This is why you need to take care of it every time you’ve finished with it.

Clean the inside of your mask with a damp cloth soaked in warm tap water.

This is to remove any excess sand and grime.

Also a good way to stop fogging from happening is by applying toothpaste on the end of a brush to the lense. Rub a small amount in, rinse it off and that’s it.

No more fog for at least five or so dives.

What makes full face snorkels better than traditional snorkels?

This is a common question and there are really only two obvious answers. The first is that you get a full 180 degrees view, whereas older snorkels only give you a frontal view.

Secondly, you can only breath through your mouth with traditional masks, causing you to sometimes choke and breath in an unnatural way.